18-Letter Words Containing: R,S,I,C
(In Any Order)
There are 218 18 letter words,
868 18 letter phrases and
0 18 letter abbr's with
R,S,I,C in.
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| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 18 Letter Words
Words (218)
- characteristically
- interconnectedness
- transmogrification
- oversimplification
- spectrophotometric
- disenfranchisement
- neuropsychological
- videoconferencings
- unprinciplednesses
- unpredictabilities
- ungrammaticalities
- uncompromisingness
- uncharitablenesses
- unattractivenesses
- ultrasophisticated
- ultramicroscopical
- ultraconservatives
- ultraconservatisms
- trichloroethylenes
- triboluminescences
- triboelectricities
- transcendentalists
- transcendentalisms
- thermoplasticities
- thermoluminescence
- theatricalizations
- supersophisticated
- superminicomputers
- superintelligences
- superintellectuals
- supercivilizations
- superciliousnesses
- submicroscopically
- subcategorizations
- structuralizations
- stoichiometrically
- stereospecifically
- stereophotographic
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorimeter
- semiconservatively
- satisfactorinesses
- sacrilegiousnesses
- ribonucleoproteins
- revascularizations
- recrystallizations
- reconstructionists
- reconstructionisms
- rechromatographies
- rambunctiousnesses
- radiochromatograms
- quattuordecillions
- quasiperiodicities
- psychobiographical
- pseudotuberculosis
- provincializations
- propagandistically
- pronounceabilities
- polyesterification
- polyacrylonitriles
- piezoelectricities
- photoreproductions
- photoreactivations
- photomicrographies
- pertinaciousnesses
- perpendicularities
- particularizations
- overspecialization
- overprotectiveness
- overoptimistically
- overconcentrations
- overcommunications
- overcommercializes
- overclassification
- oscillographically
- orthopsychiatrists
- nondiscriminations
- nondestructiveness
- noncooperationists
- noncomparabilities
- neuropsychologists
- neuropsychiatrists
- multicellularities
- monochromaticities
- mineralocorticoids
- microreproductions
- microradiographies
- microphotographies
- microphotographers
- micrometeorologist
- micrometeorologies
- micromanipulations
- microlepidopterous
- microencapsulation
- microencapsulating
- microdensitometric
- microdensitometers
- microcrystallinity
- microcalorimetries
- meretriciousnesses
- mechanochemistries
- magnetostrictively
- magnetoresistances
- macrophotographies
- macroglobulinemias
- lipopolysaccharide
- irreproachableness
- irreplaceabilities
- irreconcilableness
- introspectionistic
- intercolumniations
- indiscriminatingly
- indiscriminateness
- indestructibleness
- incorruptibilities
- incorrigiblenesses
- inconvertibilities
- inconsiderableness
- incommensurability
- inarticulatenesses
- inappreciativeness
- impracticabilities
- imperceptivenesses
- immunoreactivities
- immunoprecipitates
- hypernationalistic
- hyperconsciousness
- hydroelectricities
- handcraftsmanships
- granulocytopoiesis
- granulocytopoieses
- glottochronologies
- fractionalizations
- ferroelectricities
- electroretinograms
- electrophysiologic
- electrophilicities
- electromyographies
- electroluminescent
- electrodesiccation
- electrodepositions
- electrochemistries
- electrocardiograms
- echocardiographies
- echocardiographers
- discriminabilities
- discourteousnesses
- deoxyribonucleases
- dendrochronologist
- dendrochronologies
- dehydrochlorinates
- dehydrochlorinases
- decriminalizations
- deconstructionists
- curmudgeonlinesses
- creditworthinesses
- countersuggestions
- counterstrategists
- counterrevolutions
- counterquestioning
- counterinstitution
- counterculturalism
- counterconventions
- counteraggressions
- counteradvertising
- counteradaptations
- counteraccusations
- conversationalists
- contradistinctions
- constructivenesses
- conservativenesses
- congregationalists
- congregationalisms
- comprehensibleness
- compartmentalising
- commercializations
- commensurabilities
- claustrophobically
- chlortetracyclines
- bureaucratizations
- bourgeoisification
- bacteriorhodopsins
- australopithecines
- archaeoastronomies
- appreciativenesses
- antidiscrimination
- anticommercialisms
- aerothermodynamics
- unsatisfactoriness
- ultranationalistic
- spectrographically
- recruiting-sergeant
- psychotherapeutics
- plasmodiophoraceae
- overcapitalisation
- order-chenopodiales
- nonprognosticative
- noncomprehensively
- neurophysiological
- muscivora-forficata
- mucopolysaccharide
- lacto-vegetarianism
- internationalistic
- immunofluorescence
- hypercholesteremia
- fibrocartilaginous
- cytoarchitectonics
- cylindrical-stemmed
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- characteristicness
- ballistocardiogram
- arteriolosclerosis
- anticholinesterase
- adenocarcinomatous
Phrases (868)
- whispering campaign
- victor frankenstein
- viccinium myrtillus
- vertical stabiliser
- upton beall sinclair
- unconscious process
- television receiver
- table-tennis racquet
- syzygium aromaticum
- superiority complex
- subversive activity
- subclass metatheria
- spanish-american war
- social organization
- social organisation
- sistrurus catenatus
- sir william herschel
- sir william chambers
- sir frederick ashton
- sir christopher wren
- sexually attractive
- sexual reproduction
- setophaga ruticilla
- sergei rachmaninoff
- semilunar cartilage
- seismic disturbance
- security consultant
- second cranial nerve
- scottish highlander
- scorpio the scorpion
- scientific research
- research colloquium
- republic of suriname
- republic of slovenia
- republic of maldives
- republic of honduras
- renaissance revival
- religious residence
- r. buckminster fuller
- priority processing
- prince-of-wales plume
- president cleveland
- positive reinforcer
- portuguese republic
- pooecetes gramineus
- piano transcription
- physical attraction
- p-type semiconductor
- ostrya carpinifolia
- oscar hammerstein ii
- order sarraceniales
- order sarcosporidia
- order ichthyosauria
- order eubacteriales
- order columbiformes
- order ciconiiformes
- oenothera fruticosa
- nicolaus copernicus
- newspaper columnist
- neuropterous insect
- nephrops norvegicus
- national censorship
- narcotic antagonist
- musical performance
- musical arrangement
- musculus temporalis
- musculospiral nerve
- moschus moschiferus
- morchella crassipes
- meconopsis cambrica
- mathematics teacher
- macrozamia communis
- louis-hector berlioz
- linguistic relation
- limenitis archippus
- licensing agreement
- liability insurance
- lepomis macrochirus
- lachrymal secretion
- kilocycle per second
- karl wilhelm scheele
- karl friedrich gauss
- joel chandler harris
- jean baptiste racine
- james whitcomb riley
- intervertebral disc
- international scale
- installation charge
- imperfective aspect
- hypostasis of christ
- hypertonic solution
- historical document
- hibiscus sabdariffa
- herpestes ichneumon
- grammatical subject
- gossypium herbaceum
- genus recurvirostra
- genus dimorphotheca
- genus citharichthys
- garcinia mangostana
- gallinula chloropus
- functional disorder
- fricative consonant
- freudian psychology
- frankliniella fusca
- francis ford coppola
- family spirillaceae
- family scorpaenidae
- family crassulaceae
- family centriscidae
- family asparagaceae
- eusebius of caesarea
- erinaceus europaeus
- erigeron canadensis
- electronics company
- electronic database
- electron microscope
- education secretary
- edgar rice burroughs
- duck-billed dinosaur
- dmitri shostakovich
- division eubacteria
- distinctive feature
- direct transmission
- dipsacus sylvestris
- diplomatic minister
- defensive structure
- cyrus hall mccormick
- cyanocitta cristata
- crotalus mitchellii
- crataegus laevigata
- crataegus crus-galli
- construction worker
- constantin brancusi
- conservation of mass
- compression bandage
- common american shad
- commissaire maigret
- columbia university
- collapsible shelter
- circassian language
- christopher marlowe
- chemical operations
- charles francis hall
- charles follen mckim
- ceremonial occasion
- cerebrospinal fever
- cerebral hemisphere
- cause to be perceived
- cascade everlasting
- carl wilhelm siemens
- carl wilhelm scheele
- carduelis carduelis
- carassius carassius
- capital of new jersey
- capital of australia
- book of instructions
- bombycilla garrulus
- biological research
- berberis canadensis
- baron georges cuvier
- baccharis pilularis
- augsburg confession
- attestation service
- assyrian neo-aramaic
- ascension of the lord
- artocarpus communis
- artistic production
- arthur m. schlesinger
- armoracia rusticana
- areteria cervicalis
- architectural style
- antineoplastic drug
- andrew dickson white
- anamnestic reaction
- analysis of variance
- amphibious aircraft
- american pulsatilla
- alytes obstetricans
- agropyron cristatum
- acoustic gramophone
- acer pennsylvanicum
- accounting standard
- accordance of rights
- zero-coupon security
- writ of habeas corpus
- wisteria frutescens
- winter olympic games
- wilson cloud chamber
- wilderness campaign
- whole life insurance
- white fringed orchis
- western prince's pine
- western fence lizard
- western diamondback
- weather forecasting
- volumetric analysis
- vespula maculifrons
- vertical stabilizer
- veronica chamaedrys
- vermillion rockfish
- verbesina virginica
- verbascum lychnitis
- verbascum blattaria
- vena intercapitalis
- vena gastrica-dextra
- vena appendicularis
- vascular prosthesis
- vascular hemophilia
- valedictory speaker
- valedictory address
- vaccinium scoparium
- vaccinia gangrenosa
- uropsilus soricipes
- upper carboniferous
- tyrannus vociferans
- tussock caterpillar
- tuberculoid leprosy
- tuberculin skin test
- trusteeship council
- tropical rain forest
- trinectes maculatus
- trichostema lanatum
- tremella fuciformis
- transuranic element
- toxic shock syndrome
- tobacco mosaic virus
- thermoplastic resin
- thermobia domestica
- thermionic emission
- theory of indicators
- textual scholarship
- teucrium scorodonia
- teucrium chamaedrys
- tetraneuris acaulis
- syrian arab republic
- symplocus tinctoria
- symphoricarpos alba
- swiss confederation
- sweet cherry liqueur
- survivors insurance
- surveillance system
- surjective function
- surgical vacuum pump
- surgical instrument
- surface-active agent
- supratrochlear vein
- superior colliculus
- superhigh frequency
- subsistence farming
- suborder odontoceti
- suborder lacertilia
- suborder ceratopsia
- subfamily acoraceae
- subclass dibranchia
- subclass cirripedia
- subclass amphineura
- structural genomics
- striated muscle cell
- stress incontinence
- strawberry ice cream
- stochastic variable
- stereoscopic vision
- stereophonic system
- sterculia rupestris
- stellar association
- steganopus tricolor
- stations of the cross
- starvation acidosis
- st. christopher-nevis
- spheniscus demersus
- spartina pectinmata
- sparmannia africana
- southern white cedar
- solar magnetic field
- solanum commersonii
- solanum carolinense
- sodium hypochlorite
- sociological theory
- social anthropology
- smoking compartment
- small cell carcinoma
- slip friction clutch
- skin perceptiveness
- six-lined racerunner
- sir john carew eccles
- sir ernst boris chain
- sir alfred hitchcock
- side-blotched lizard
- sidalcea malviflora
- shortia galacifolia
- short gastric artery
- shirley temple black
- sex-change operation
- serratula tinctoria
- serratia marcescens
- sergeant first class
- semiconductor diode
- security department
- securities industry
- secondary education
- secondary dentition
- secobarbital sodium
- scopolia carniolica
- scleroderma bovista
- saturated fatty acid
- sarracenia purpurea
- sarcophilus hariisi
- sarcophaga carnaria
- sao tome and principe
- sanskritic language
- salvinia auriculata
- salicornia europaea
- saint lawrence river
- saint francis xavier
- sacrifice operation
- sabbatia campestris
- rocky mountain sheep
- robotic telesurgery
- robert james fischer
- robert bruce mathias
- ring-necked pheasant
- right gastric artery
- rickettsial disease
- richard john roberts
- rhus toxicodenedron
- rhodesian ridgeback
- rhizoctinia disease
- rhetorical question
- republic of the sudan
- republic of botswana
- reproductive system
- renal insufficiency
- religious mysticism
- relative atomic mass
- regular icosahedron
- regular convex solid
- registered security
- reductio ad absurdum
- redbrick university
- red-backed sandpiper
- real-time processing
- reactive depression
- reaction propulsion
- ratibida columnaris
- ratchet screwdriver
- rachel louise carson
- quercus marilandica
- quercus chrysolepis
- quadriphonic system
- quadraphonic system
- pyrophosphoric acid
- pylodictus olivaris
- pus-forming bacteria
- purple-hooded orchis
- pupillary sphincter
- pulse timing circuit
- public relations man
- public presentation
- pterocarpus indicus
- psychotria capensis
- psoriatic arthritis
- psocopterous insect
- psittacus erithacus
- prunus pensylvanica
- prosecuting officer
- propositional logic
- professional dancer
- procyon cancrivorus
- procursive epilepsy
- prionotus carolinus
- prince-of-wales'-heath
- prince of wales heath
- prince edward island
- presbyterian church
- prehistoric culture
- potato scab bacteria
- potassium carbonate
- potamogeton crispus
- porcupine provision
- populus trichocarpa
- poncirus trifoliata
- polystichum braunii
- polypodium scouleri
- polyphosphoric acid
- political commissar
- police headquarters
- police commissioner
- podiceps ruficollis
- pneumogastric nerve
- plumed scorpionfish
- plexus mesentericus
- platanus acerifolia
- plains pocket gopher
- pinus californiarum
- pierre-simon laplace
- phyllostachys nigra
- phragmites communis
- petersburg campaign
- peruvian mastic tree
- personal credit line
- perpendicular style
- peromyscus eremicus
- pembroke welsh corgi
- pedestrian crossing
- parochetus communis
- parascalops breweri
- paranthias furcifer
- parallel processing
- pancreatic fibrosis
- palace of versailles
- orthopterous insect
- oriental bush cherry
- oreamnos americanus
- order stegocephalia
- order solenichthyes
- order rickettsiales
- order mycrosporidia
- order marchantiales
- order falconiformes
- order cypriniformes
- order coraciiformes
- order colymbiformes
- operations research
- olfactory sensation
- nucleolus organizer
- nucleolus organiser
- nucleolar organiser
- nuclear-powered ship
- north celestial pole
- normative economics
- non-christian priest
- nicolaus zinzendorf
- nicolas malebranche
- nicholas ii of russia
- neurotic depression
- nasogastric feeding
- narcissus jonquilla
- n-type semiconductor
- myrica pensylvanica
- myosotis scorpiodes
- myositis trichinosa
- myasthenic syndrome
- musculus teres minor
- musculus pectoralis
- musculus buccinator
- musculophrenic vein
- mountain watercress
- momordica balsamina
- molecular biologist
- missouri compromise
- minor diatonic scale
- miniature schnauzer
- mineral association
- military commission
- military censorship
- microscopic anatomy
- microprocessor chip
- michael stuart brown
- michael gerald tyson
- metaphosphoric acid
- mertensia virginica
- medial rectus muscle
- master of ceremonies
- marriage counseling
- marquis de condorcet
- marcus junius brutus
- malacosoma disstria
- major diatonic scale
- magnesium carbonate
- macrozamia spiralis
- macroscopic anatomy
- machine translation
- lysimachia vulgaris
- lycopodium obscurum
- lutjanus blackfordi
- lupinus subcarnosus
- lower carboniferous
- lonicera canadensis
- long-distance runner
- litocranius walleri
- lip synchronization
- lip synchronisation
- limnocryptes minima
- ligustrum japonicum
- libyan islamic group
- leycesteria formosa
- leontocebus rosalia
- learner's dictionary
- laportea canadensis
- landscape gardening
- landscape architect
- lagenaria siceraria
- lactose intolerance
- lactarius delicioso
- korsakov's psychosis
- kingdom protoctista
- king charles spaniel
- keratosis nigricans
- kalashnikov culture
- junction transistor
- juglans californica
- judicial separation
- juan carlos i of spain
- john ernst steinbeck
- jessica lucy mitford
- jerusalem artichoke
- jean francois millet
- james francis thorpe
- james edmund scripps
- james butler hickock
- italian renaissance
- internal combustion
- intergalactic space
- interfacial tension
- interagency support
- inorganic phosphate
- inorganic chemistry
- information science
- inferior colliculus
- inductive reasoning
- indri brevicaudatus
- indirect expression
- idiopathic disorder
- idiographic science
- ictalurus punctatus
- hysterical neurosis
- hypophosphoric acid
- hyperfocal distance
- honorable discharge
- holocentrus bullisi
- hexalectris spicata
- heterotheca villosa
- herpes encephalitis
- hermann maurice saxe
- hermann emil fischer
- heinrich schliemann
- harry stack sullivan
- harry sinclair lewis
- harold hirschsprung
- harald hirschsprung
- halocarpus bidwilli
- halicoeres radiatus
- haemorrhagic stroke
- gyromitra esculenta
- gymnastic apparatus
- gregorian telescope
- greenstick fracture
- green fringed orchis
- graduation exercise
- government security
- goods and service tax
- gigacycle per second
- giannangelo braschi
- genus trichoglossus
- genus trichodesmium
- genus toxicodendron
- genus strobilomyces
- genus scolopendrium
- genus schizophragma
- genus schizachyrium
- genus rhinonicteris
- genus pleurobrachia
- genus paracheirodon
- genus mycobacterium
- genus micropogonias
- genus microdipodops
- genus ichthyosaurus
- genus hyracotherium
- genus dicranopteris
- genus cnemidophorus
- genus clethrionomys
- genus chrysochloris
- genus chorizagrotis
- genus chirocephalus
- genus chilomycterus
- genus chamaecyparis
- genus cercopithecus
- genus ceratotherium
- genus centropristis
- genus cardiospermum
- genus calamagrostis
- genus bruckenthalia
- genus archidiskidon
- genus agrobacterium
- genus actiniopteris
- general anaesthetic
- gastroepiploic vein
- gastrocolic omentum
- fumaria officinalis
- fuchsia excorticata
- friedrich nietzsche
- francois mitterrand
- fragaria chiloensis
- forward transaction
- foregone conclusion
- fluorescent fixture
- flat tip screwdriver
- first earl of chatham
- first baron macaulay
- finno-ugric-speaking
- female circumcision
- family sphaeriaceae
- family scutigeridae
- family scarabaeidae
- family orchestiidae
- family marsileaceae
- family gesneriaceae
- family erysiphaceae
- family cupressaceae
- family ceratopsidae
- family celastraceae
- family brassicaceae
- family ambrosiaceae
- fairness commission
- executive secretary
- exclusion principle
- european spider crab
- euonymus americanus
- euclid's fourth axiom
- eucharistic liturgy
- eucalyptus coriacea
- euarctos americanus
- ernst heinrich weber
- erigeron pulchellus
- eptesicus serotinus
- epacris obtusifolia
- english hippocrates
- engineering science
- endowment insurance
- emil hermann fischer
- electrostatic field
- electron microscopy
- electric toothbrush
- electric resistance
- elaeocarpus grandis
- eichhornia spesiosa
- edward jean steichen
- ecclesiastical robe
- eastern fence lizard
- eastern cricket frog
- eastern catholicism
- dynamic loudspeaker
- dorsal scapular vein
- doctor of philosophy
- doctor of humanities
- diversionary attack
- district of columbia
- dissociation energy
- dispersed particles
- discretionary trust
- director of research
- dioscorea bulbifera
- digitaria ischaemum
- dicentra canadensis
- descurainia pinnata
- descriptive grammar
- dental orthopaedics
- deductive reasoning
- de facto segregation
- daucus carota sativa
- dalbergia cearensis
- cytisus ramentaceus
- cytisus multiflorus
- cystopteris montana
- cystophora cristata
- custard-apple family
- cupressus goveniana
- cupressus arizonica
- crystallized ginger
- cryptotermes brevis
- cryptogramma crispa
- crucifixion of jesus
- cross-country skiing
- cross-country riding
- crisis intervention
- criminal possession
- crescent-cell anemia
- creeping wood sorrel
- crataegus apiifolia
- court of saint james's
- cotoneaster dammeri
- coryphaena hippurus
- corticospinal tract
- cortaderia selloana
- corrosive sublimate
- corporal punishment
- coronavirus disease
- coronary thrombosis
- cornelius jansenius
- coreopsis tinctoria
- cordyline australis
- cordia gerascanthus
- coptis groenlandica
- conversion reaction
- conversion hysteria
- conversion disorder
- convallaria majalis
- contract of adhesion
- contopus sordidulus
- continuing trespass
- contagious abortion
- consumer price index
- constructive breach
- connarus guianensis
- congenital disorder
- conflict of interest
- confederate soldier
- confederate jasmine
- computer simulation
- compound microscope
- complex preposition
- competitor analysis
- compatible software
- common lady's-slipper
- coluber hippocrepis
- coluber constrictor
- college of cardinals
- collective security
- colinus virginianus
- colaptes chrysoides
- coeloglossum viride
- cnemidophorus velox
- clinical depression
- climbing salamander
- clematis virginiana
- clematis versicolor
- clematis ochreleuca
- cleistes divaricata
- class holothuroidea
- class cyanobacteria
- class coniferopsida
- class archiannelida
- cladrastis kentukea
- citrus aurantifolia
- citroncirus webberi
- citellus variegatus
- cirsium lanceolatum
- cirsium helenioides
- circis siliquastrum
- cimicifuga racemosa
- chrysolophus pictus
- chrysobalanus icaco
- christian scientist
- christian schonbein
- choriotis australis
- cholesterosis cutis
- chlamydera nuchalis
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- chinese lacquer tree
- chinese forget-me-not
- chi-square statistic
- chelydra serpentina
- chelifer cancroides
- cheiranthus asperus
- charles william post
- charles vii of france
- charles ii of england
- charles digby harrod
- cerebrospinal fluid
- cerebral thrombosis
- cercis occidentalis
- ceratotherium simum
- ceratostomella ulmi
- cerapteryx graminis
- celestial hierarchy
- cecil scott forester
- catherine i of russia
- catherine de medicis
- castilleja chromosa
- castanea ozarkensis
- carolingian dynasty
- carl friedrich gauss
- carissa grandiflora
- carduelis cucullata
- carduelis cannabina
- cardigan welsh corgi
- cardamine pratensis
- cardamine douglasii
- carcharhinus leucas
- capsicum frutescens
- capparis mitchellii
- capital of singapore
- capital of san marino
- capital of costa rica
- canalis vertebralis
- camelus dromedarius
- calostoma ravenelii
- callorhinus ursinus
- callitris calcarata
- california sycamore
- california allspice
- calidris ferruginea
- bursera microphylla
- burhinus oedicnemus
- brush-tail porcupine
- bronchoscopic smear
- broadcasting studio
- breech presentation
- brassica perviridis
- brassia lawrenceana
- boy scouts of america
- born-again christian
- bocconia frutescens
- blue cheese dressing
- blissus leucopterus
- bleu cheese dressing
- bissau-guinean franc
- bidens trichosperma
- bastardy proceeding
- bassariscus astutus
- basal metabolic rate
- bartolomeo eustachi
- barometric pressure
- barbecued spareribs
- barack hussein obama
- bacillary dysentery
- austrotaxus spicata
- australian chestnut
- auriparus flaviceps
- attractive nuisance
- atrial septal defect
- asterid dicot family
- associate professor
- associate in nursing
- aspidelaps lubricus
- asian horseshoe crab
- asclepias incarnata
- artium baccalaurens
- articulatory system
- arteria mesenterica
- arteria epigastrica
- arteria communicans
- arteria auricularis
- arnold lucius gesell
- aristolochia durior
- aristarchus of samos
- arisaema dracontium
- arches national park
- apothecaries' weight
- anticonvulsant drug
- antarctic peninsula
- anolis carolinensis
- anoa depressicornis
- anion-exchange resin
- angelica sylvestris
- anarchist communism
- anamnestic response
- american watercress
- american water shrew
- alnus veridis crispa
- aleurites moluccana
- aleksandr pavlovich
- agaricus campestris
- affricate consonant
- aegilops triuncalis
- adlerian psychology
- acute brain disorder
- active matrix screen
- acoustic resistance
- acoustic projection
- acoustic absorption
- acentric chromosome
- acellular slime mold
- accounts receivable
- absorption spectrum
