18-Letter Words Containing: S,O,D
(In Any Order)
There are 134 18 letter words,
632 18 letter phrases and
0 18 letter abbr's with
S,O,D 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 (134)
- disproportionately
- interconnectedness
- hyperaldosteronism
- videoconferencings
- verisimilitudinous
- ultrasophisticated
- triskaidekaphobias
- thrombophlebitides
- supersophisticated
- superadministrator
- stoutheartednesses
- shortsightednesses
- semidomestications
- sedimentologically
- rhabdomyosarcomata
- redistributionists
- radiosensitivities
- radiochromatograms
- quattuordecillions
- quasiperiodicities
- pseudotuberculosis
- pseudotuberculoses
- pseudoparenchymata
- pseudonymousnesses
- propagandistically
- photoreproductions
- photodissociations
- photodisintegrates
- photodisintegrated
- photodecomposition
- phosphodiesterases
- overindustrializes
- overindustrialized
- overindebtednesses
- otherworldlinesses
- nondiscriminations
- nondestructiveness
- nondeductibilities
- misidentifications
- misadministrations
- mineralocorticoids
- microreproductions
- microradiographies
- microlepidopterous
- microdensitometric
- microdensitometers
- methylprednisolone
- melodramatizations
- malcontentednesses
- maladministrations
- lipopolysaccharide
- lepidopterologists
- knowledgeabilities
- industrializations
- individualizations
- indissolublenesses
- inconsiderableness
- incommodiousnesses
- immunodeficiencies
- hydroxytryptamines
- hydrometeorologist
- hydrometeorologies
- hydrometallurgists
- hydroelectricities
- homoscedasticities
- ethnomethodologist
- ethnomethodologies
- electrodesiccation
- electrodepositions
- electrocardiograms
- echocardiographies
- echocardiographers
- disputatiousnesses
- disproportionation
- disproportionating
- disintermediations
- disingenuousnesses
- dishonorablenesses
- discourteousnesses
- discontentednesses
- disconsolatenesses
- disconnectednesses
- diphenylhydantoins
- dihydroergotamines
- diastereoisomerism
- dextroamphetamines
- dephosphorylations
- depersonalizations
- deoxyribonucleases
- denominationalisms
- dendrochronologist
- dendrochronologies
- denationalizations
- demythologizations
- dematerializations
- deinstitutionalize
- dehydrochlorinates
- dehydrochlorinases
- dedifferentiations
- decriminalizations
- deconstructionists
- curmudgeonlinesses
- creditworthinesses
- counterpropagandas
- counterdeployments
- counterdemonstrate
- counteradvertising
- counteradaptations
- contradistinctions
- constitutionalized
- coccidioidomycoses
- cholecystectomized
- bloodthirstinesses
- biodegradabilities
- bacteriorhodopsins
- antidiscrimination
- antiadministration
- aerothermodynamics
- advantageousnesses
- triphosphopyridine
- pteridospermopsida
- pteridospermaphyta
- pseudopleuronectes
- plasmodiophoraceae
- order-chenopodiales
- mucopolysaccharide
- hypoparathyroidism
- homobasidiomycetes
- good-neighborliness
- diethylstilbestrol
- coccidioidomycosis
- ballistocardiogram
- anti-traditionalism
- adenocarcinomatous
Phrases (632)
- worldly possessions
- woodwind instrument
- wisteria floribunda
- william dean howells
- vladimir mayakovsky
- vasco nunez de balboa
- to the highest degree
- third epistle of john
- third epistel of john
- theodosius the great
- tendonous synovitis
- sulfur hexafluoride
- suborder myxinoidei
- suborder clamatores
- suborder anisoptera
- star-shaped fortress
- sphenodon punctatum
- sound pressure level
- solidago spathulata
- solid body substance
- sir henry joseph wood
- sir frederick ashton
- single-reed woodwind
- short hundredweight
- sexual reproduction
- second cranial nerve
- seasonal adjustment
- scottish highlander
- scandinavian nation
- royal academy of arts
- rheims-douay version
- republic of maldives
- republic of honduras
- religious residence
- president jefferson
- populus tremuloides
- political dissident
- podilymbus podiceps
- photographer's model
- parkinson's syndrome
- p-type semiconductor
- order trogoniformes
- order sauropterygia
- order sarraceniales
- order sarcosporidia
- order passeriformes
- order ichthyosauria
- order eubacteriales
- order columbiformes
- order ciconiiformes
- one thousand million
- oil-industry analyst
- odocoileus hemionus
- methotrexate sodium
- megacycle per second
- manganese tetroxide
- magnoliopsid family
- lowlands of scotland
- latrodectus mactans
- kilocycle per second
- keyboard instrument
- joel chandler harris
- household appliance
- historical document
- heloderma suspectum
- hand-to-hand struggle
- genus dorotheanthus
- genus dimorphotheca
- functional disorder
- freudian psychology
- francis ford coppola
- federation of tribes
- federal reserve note
- family scorpaenidae
- family scolopacidae
- expressed almond oil
- essential condition
- essential amino acid
- erigeron canadensis
- endorsement in blank
- electronic database
- edward roscoe murrow
- education secretary
- edgar rice burroughs
- eastern ground snake
- dylan marlais thomas
- duck-billed dinosaur
- douay-rheims version
- doctor of osteopathy
- dmitri shostakovich
- division eubacteria
- division cynodontia
- division anthophyta
- distributor housing
- disreputable person
- disagreeable person
- direct transmission
- diplomatic minister
- digitalis glycoside
- danish monetary unit
- dame sybil thorndike
- dame joan sutherland
- corrugated fastener
- compression bandage
- common american shad
- class magnoliopsida
- class dicotyledonae
- cause to be perceived
- carl gustaf mosander
- carex pseudocyperus
- capital of swaziland
- capital of indonesia
- bush administration
- blue ridge mountains
- blood extravasation
- battle of wake island
- ascension of the lord
- artistic production
- apodemus sylvaticus
- antispasmodic agent
- antineoplastic drug
- anisette de bordeaux
- andrew dickson white
- amlodipine besylate
- alfred louis kroeber
- alfred lord tennyson
- alexander i of russia
- air-to-ground missile
- agnes george de mille
- administrative body
- adenosine deaminase
- actinidia deliciosa
- accounting standard
- accordance of rights
- zigadenus venenosus
- yellow-breasted chat
- yellow lady's slipper
- yellow adder's tongue
- wynnea sparassoides
- woolsorter's disease
- wilson cloud chamber
- willie howard mays jr.
- william henry hudson
- whorled loosestrife
- white fringed orchis
- western diamondback
- west indian smallpox
- wesleyan methodists
- wandering albatross
- veronica chamaedrys
- vena stylomastoidea
- varanus komodoensis
- valedictory speaker
- valedictory address
- university of oxford
- united states dollar
- unipolar depression
- tuberculoid leprosy
- trisodium phosphate
- transfiguration day
- toxic shock syndrome
- time deposit account
- time-and-motion study
- thujopsis dolobrata
- threshold operation
- thirst for knowledge
- third battle of ypres
- thermobia domestica
- theory of indicators
- theodor seuss geisel
- theater of the absurd
- teucrium scorodonia
- tanacetum douglasii
- systema digestorium
- sydney harbor bridge
- swiss confederation
- suspended animation
- superfamily apoidea
- superannuation fund
- subpoena duces tecum
- subphylum urochorda
- suborder tarsioidea
- suborder ruminantia
- suborder pinnipedia
- suborder odontoceti
- suborder nematocera
- suborder mugiloidea
- suborder menotyphla
- suborder lipotyphla
- suborder lemuroidea
- suborder lacertilia
- suborder gorgonacea
- suborder ceratopsia
- suborder carnosaura
- suborder alcyonacea
- subfamily dorylinae
- subclass actinopoda
- striped button quail
- straight-line method
- storage-battery grid
- stemless golden weed
- starvation acidosis
- stanford university
- standard atmosphere
- stained-glass window
- spotted squeateague
- sphenoidal fontanel
- sphenoid fontanelle
- southern white cedar
- southern maidenhair
- solidago canadensis
- solar magnetic field
- sodium thiosulphate
- sodium hypochlorite
- snowdrop windflower
- smilax rotundifolia
- skull and crossbones
- sir alfred hitchcock
- silver-leaved poplar
- silver quandong tree
- side-blotched lizard
- sidalcea malviflora
- shoulder-to-shoulder
- sensory deprivation
- semiconductor diode
- self-employed person
- secretary of defense
- secondary education
- secondary dentition
- secobarbital sodium
- scleroderma bovista
- saxifraga hypnoides
- sarah kemble siddons
- sao tome and principe
- sao bernardo do campo
- samuel jackson snead
- sample distribution
- samolus floribundus
- salamandra maculosa
- round-tailed muskrat
- ronald wilson reagan
- richard john roberts
- rhus toxicodenedron
- rhodesian ridgeback
- rhodanthe manglesii
- rhizoctinia disease
- retarded depression
- respiratory disease
- republic of the sudan
- reproductive system
- relational database
- regular icosahedron
- regular convex solid
- reductio ad absurdum
- red river of the south
- reactive depression
- ray douglas bradbury
- ratibida columnaris
- random-access memory
- ramsay hunt syndrome
- quadriphonic system
- quadraphonic system
- pyrophosphoric acid
- pylodictus olivaris
- purple-hooded orchis
- publius ovidius naso
- pterocarpus indicus
- pseudotaxus chienii
- prosopis glandulosa
- professional dancer
- president roosevelt
- president john adams
- prairie golden aster
- potos caudivolvulus
- potassium hydroxide
- potamogeton nodosus
- pork-and-veal goulash
- polyunsaturated fat
- polyporus frondosus
- polypodium scouleri
- polyphosphoric acid
- police headquarters
- podiceps ruficollis
- plumed scorpionfish
- plosive speech sound
- plains lemon monarda
- pine-barren sandwort
- pesticide poisoning
- personal credit line
- periodontal disease
- peperomia sandersii
- penstemon rydbergii
- pedilanthus pavonis
- pediculosis capitis
- pedestrian crossing
- parsley-leaved thorn
- parkinsonia florida
- paprilus alepidotus
- panax pseudoginseng
- ornithopod dinosaur
- order ustilaginales
- order temnospondyli
- order synentognathi
- order stegocephalia
- order solenogastres
- order solenichthyes
- order rickettsiales
- order psilophytales
- order polymastigina
- order plumbaginales
- order plantaginales
- order mycrosporidia
- order marchantiales
- order haplosporidia
- order haemosporidia
- order falconiformes
- order endomycetales
- order cypriniformes
- order coraciiformes
- order colymbiformes
- order bennettitales
- order aspergillales
- omphalotus illudens
- old world coral snake
- old frisian language
- old english sheepdog
- oak-leaved goosefoot
- nuclear-powered ship
- normal distribution
- nihilistic delusion
- nicolaus zinzendorf
- new world coral snake
- neurotic depression
- nasogastric feeding
- n-type semiconductor
- myosotis scorpiodes
- myasthenic syndrome
- musculus deltoideus
- munchausen syndrome
- momordica balsamina
- minor diatonic scale
- minato ohashi bridge
- michael gerald tyson
- metaphosphoric acid
- merovingian dynasty
- medical institution
- meadow jumping mouse
- mason and dixon's line
- mary morse baker eddy
- marsilea drummondii
- marquis de condorcet
- marble bones disease
- malacosoma disstria
- major diatonic scale
- magneto-optical disc
- magnesium hydroxide
- lycopodium obscurum
- lutjanus blackfordi
- lucius dubignon clay
- lonicera canadensis
- long-distance runner
- little spotted skunk
- limnodromus griseus
- liliid monocot genus
- lepidochelys kempii
- leontocebus oedipus
- lending institution
- learner's dictionary
- le douanier rousseau
- laportea canadensis
- land-office business
- lactarius delicioso
- kurdistan labor pary
- korsakoff's syndrome
- kingdom protoctista
- kingdom of swaziland
- keep one's eyes peeled
- karl theodor jaspers
- kammon strait bridge
- judicial separation
- judgment in personam
- josiah willard gibbs
- joseph paul dimaggio
- jessica lucy mitford
- jasminum nudiflorum
- japanese pagoda tree
- james leonard farmer
- jacques lucien monod
- iron-storage disease
- intravenous feeding
- intermediate shroud
- insider information
- inductive reasoning
- indirect expression
- indigenous language
- in your birthday suit
- in the adjacent house
- in one's birthday suit
- idiopathic disorder
- idiographic science
- hypophosphoric acid
- hypo-eutectoid steel
- hyperfocal distance
- hydropower industry
- hydromantes shastae
- huntington's disease
- howard robard hughes
- housing development
- honorable discharge
- hindu kush mountains
- hindostani language
- helleborus foetidus
- hedeoma pulegioides
- heat of dissociation
- heat of condensation
- have the distinction
- harold hirschsprung
- halocarpus bidwilli
- halicoeres radiatus
- gymnadenia conopsea
- guadalupe mountains
- grindelia squarrosa
- grievous bodily harm
- green monkey disease
- green fringed orchis
- grand duchy of moscow
- graduation exercise
- gradable opposition
- goods and service tax
- golden barrel cactus
- gilles de la tourette
- gigacycle per second
- gianbattista bodoni
- giambattista bodoni
- giacomo della chiesa
- geothermal industry
- genus trichodesmium
- genus toxicodendron
- genus septobasidium
- genus scolopendrium
- genus pterodactylus
- genus pseudowintera
- genus phellodendron
- genus paracheirodon
- genus paphiopedilum
- genus odontoglossum
- genus microdipodops
- genus macrodactylus
- genus leptodactylus
- genus lepidothamnus
- genus hyacinthoides
- genus halimodendron
- genus edmontosaurus
- genus dracocephalum
- genus dicranopteris
- genus dendrocalamus
- genus dactylopterus
- genus cnemidophorus
- genus chlamydomonas
- genus cardiospermum
- genus archidiskidon
- gadus macrocephalus
- fringed loosestrife
- franklin d. roosevelt
- francois mitterrand
- forward transaction
- florida smoothhound
- florida selaginella
- family xenosauridae
- family synodontidae
- family stromateidae
- family plasmodiidae
- family orchestiidae
- family nephropsidae
- family musophagidae
- family gobiesocidae
- family ceratopsidae
- family catostomidae
- family aulostomidae
- european wolf spider
- european spider crab
- euclid's second axiom
- euclid's fourth axiom
- endowment insurance
- electrostatic field
- elaeocarpus grandis
- edwin dubois hayward
- edward the confessor
- edgar douglas adrian
- ecclesiastical mode
- eastern indigo snake
- east indian rosewood
- dynamic loudspeaker
- dwarf russian almond
- dusky-footed woodrat
- dusky-footed wood rat
- dryopteris goldiana
- dryopteris fragrans
- dryopteris filix-mas
- dryopteris dilatata
- drunk-and-disorderly
- douglas fairbanks jr.
- double-breasted suit
- dorsal scapular vein
- dorothy leigh sayers
- donald arthur glaser
- domesticated animal
- doctor of philosophy
- doctor of humanities
- division rhodophyta
- division phaeophyta
- division myxomycota
- division cyanophyta
- divine right of kings
- diversionary attack
- district of columbia
- dissociation energy
- disorderly behavior
- discretionary trust
- director of research
- dioscorea bulbifera
- dicamptodon ensatus
- dianthus latifolius
- desmodium tortuosum
- desmodium purpureum
- depressive disorder
- dental orthopaedics
- delusional disorder
- deflationary spiral
- deep supporting fire
- deductive reasoning
- de facto segregation
- davidson's penstemon
- daucus carota sativa
- cyclopes didactylus
- crotalus adamanteus
- cross-country riding
- creeping wood sorrel
- cotoneaster dammeri
- cortaderia selloana
- coronavirus disease
- cordyline australis
- cordia gerascanthus
- coptis groenlandica
- conversion disorder
- contract of adhesion
- contopus sordidulus
- consumer price index
- congenital disorder
- confederate soldier
- confederate jasmine
- conduction deafness
- compound microscope
- common lady's-slipper
- colorado blue spruce
- college of cardinals
- colaptes chrysoides
- coeloglossum viride
- cnemidophorus velox
- closed-heart surgery
- clinical depression
- claudius ptolemaeus
- class holothuroidea
- class hepaticopsida
- class dicotyledones
- class coniferopsida
- cirsium helenioides
- chelifer cancroides
- charles ii of england
- charles henry harrod
- charles digby harrod
- cerebrospinal fluid
- cercis occidentalis
- celtis occidentalis
- celestial longitude
- cassia occidentalis
- cascade transformer
- casanova de seingalt
- carolingian dynasty
- carissa grandiflora
- cardigan welsh corgi
- cardamine douglasii
- camelus dromedarius
- camassia scilloides
- burhinus oedicnemus
- buchloe dactyloides
- bubalus mindorensis
- broadcasting studio
- bradley's spleenwort
- bouvier des flandres
- bougainville island
- bottle-nosed dolphin
- bone-headed dinosaur
- body plethysmograph
- bird-footed dinosaur
- binge-vomit syndrome
- binge-purge syndrome
- billion-dollar grass
- bidens trichosperma
- bernese mountain dog
- bastardy proceeding
- barbados maidenhair
- barbados gooseberry
- ball-and-socket joint
- automobile industry
- autoimmune disorder
- autoimmune diabetes
- asterid dicot family
- ascophyllum nodosum
- arterial blood gases
- arteria ethmoidalis
- arrowleaf groundsel
- arnold lucius gesell
- aristolochia durior
- arisaema dracontium
- arboreal salamander
- anticonvulsant drug
- anterograde amnesia
- anoa depressicornis
- annona diversifolia
- andropogon furcatus
- almond-leaves willow
- aleksandr prokhorov
- aleksandr pavlovich
- agitated depression
- adult-onset diabetes
- admiralty mountains
- adlerian psychology
- addax nasomaculatus
- acute brain disorder
- acer pseudoplatanus
- acellular slime mold
