18-Letter Words Containing: P,R,O,S,T
(In Any Order)
There are 139 18 letter words,
389 18 letter phrases and
0 18 letter abbr's with
P,R,O,S,T in.
Best Scoring for Word Games
| 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 (139)
- disproportionately
- oversimplification
- spectrophotometric
- overrepresentation
- hyperaldosteronism
- weatherproofnesses
- unprofitablenesses
- ultrasophisticated
- ultramicroscopical
- triskaidekaphobias
- transportabilities
- thrombophlebitides
- thermoplasticities
- supranationalities
- supersophisticated
- superminicomputers
- superconglomerates
- supercivilizations
- superadministrator
- stereospecifically
- stereophotographic
- sphygmomanometries
- spectrophotometers
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorometry
- spectrofluorometer
- spectrofluorimeter
- ribonucleoproteins
- representationally
- rehospitalizations
- rechromatographies
- quasiperiodicities
- pseudotuberculosis
- pseudotuberculoses
- pseudoparenchymata
- provincializations
- propertylessnesses
- propagandistically
- pronounceabilities
- presumptuousnesses
- preposterousnesses
- praiseworthinesses
- postmillenarianism
- polyesterification
- polyacrylonitriles
- piezoelectricities
- photoreproductions
- photoreactivations
- photomorphogenesis
- photomorphogeneses
- photomicrographies
- photolithographies
- photodisintegrates
- photodisintegrated
- phosphodiesterases
- pertinaciousnesses
- perchloroethylenes
- pentylenetetrazols
- pentachlorophenols
- particularizations
- overspecialization
- overprotectiveness
- overoptimistically
- overextrapolations
- orthopsychiatrists
- obstreperousnesses
- nonrepresentatives
- noncooperationists
- noncomparabilities
- nonanthropologists
- neuropsychologists
- neuropsychiatrists
- neurophysiologists
- misrepresentations
- misinterpretations
- microreproductions
- microphotographies
- microphotographers
- micromanipulations
- microlepidopterous
- microencapsulation
- microencapsulating
- methylprednisolone
- macrophotographies
- lumpenproletariats
- lepidopterologists
- irresponsibilities
- introspectionistic
- interrelationships
- interoperabilities
- incorruptibilities
- impersonalizations
- immunosuppressants
- immunoprecipitates
- hypersensitization
- hyperrationalities
- hyperpolarizations
- hyperpigmentations
- hypernationalistic
- hyperimmunizations
- hypercorrectnesses
- hyperalimentations
- hydroxytryptamines
- granulocytopoiesis
- granulocytopoieses
- extemporaneousness
- evapotranspiration
- electrophysiologic
- electrophilicities
- electromyographies
- electrodepositions
- disproportionation
- disproportionating
- dextroamphetamines
- dephosphorylations
- depersonalizations
- counterpropagandas
- counterdeployments
- counteradaptations
- compartmentalising
- claustrophobically
- bacteriorhodopsins
- australopithecines
- astrophotographies
- astrophotographers
- triphosphopyridine
- spectrographically
- pteridospermopsida
- pteridospermaphyta
- psychotherapeutics
- pseudopleuronectes
- overcapitalisation
- nonprognosticative
- laryngopharyngitis
- hypoparathyroidism
- hypercholesteremia
- glomerulonephritis
Phrases (389)
- upton beall sinclair
- translating program
- third epistle of john
- third epistel of john
- television reporter
- supervisory routine
- superiority complex
- suborder anisoptera
- star-shaped fortress
- sir christopher wren
- sexual reproduction
- setophaga ruticilla
- scorpio the scorpion
- respiratory illness
- priority processing
- president jefferson
- posterior pituitary
- positive reinforcer
- portuguese republic
- populus tremuloides
- pooecetes gramineus
- polish monetary unit
- polianthes tuberosa
- piano transcription
- physical attraction
- photographer's model
- p-type semiconductor
- ostrya carpinifolia
- order sauropterygia
- newspaper columnist
- neuropterous insect
- national censorship
- musculus temporalis
- material possession
- loranthus europaeus
- james prescott joule
- hypostasis of christ
- hypertonic solution
- houses of parliament
- herpestes ichneumon
- heloderma suspectum
- heat of vaporisation
- health professional
- genus encephalartos
- genus dimorphotheca
- genus archaeopteryx
- first epistle of john
- european goatsucker
- electronics company
- electron microscope
- doctor of osteopathy
- disreputable person
- diplomatic minister
- collapsible shelter
- christopher marlowe
- chemical operations
- cause to be perceived
- capital of new jersey
- capital of australia
- banana passion fruit
- artocarpus communis
- artistic production
- arthur schopenhauer
- antineoplastic drug
- amphibious aircraft
- amaranthus spinosus
- agropyron cristatum
- acoustic gramophone
- zero-coupon security
- writ of habeas corpus
- winter olympic games
- western roman empire
- vespertilio murinus
- vena supraorbitalis
- vascular prosthesis
- valedictory speaker
- uveoscleral pathway
- upholstery material
- umbelliferous plant
- tussock caterpillar
- tuberculoid leprosy
- trusteeship council
- trumpet honeysuckle
- tropical rain forest
- trogium pulsatorium
- trisodium phosphate
- travel purposefully
- tragelaphus buxtoni
- top fermenting yeast
- thujopsis dolobrata
- threshold operation
- third battle of ypres
- thermoplastic resin
- thamnophis sirtalis
- thamnophis sauritus
- thamnophis proximus
- textual scholarship
- synaptomys borealis
- symplocus tinctoria
- sweet-potato ring rot
- supratrochlear vein
- superannuation fund
- suborder menotyphla
- suborder lipotyphla
- suborder ceratopsia
- striped button quail
- streptopelia turtur
- stereoscopic vision
- stereophonic system
- stenotomus chrysops
- steganopus tricolor
- standard atmosphere
- st. christopher-nevis
- sporobolus poiretii
- spirit of turpentine
- spanish oyster plant
- southern yellow pine
- southern hemisphere
- south temperate zone
- sodium hypochlorite
- social anthropology
- smoking compartment
- slip friction clutch
- short saphenous vein
- sexual relationship
- sex-change operation
- sensory deprivation
- semaphore telegraph
- saratoga spittlebug
- sao tome and principe
- sample distribution
- sailor's breastplate
- sacrifice operation
- rocky mountain sheep
- rhizopus stolonifer
- retarded depression
- respiratory disease
- repulsorlift engine
- republic of the sudan
- republic of botswana
- reproductive system
- real-time processing
- reactive depression
- reaction propulsion
- quadriphonic system
- quadraphonic system
- pyrrhuloxia sinuata
- pylodictus olivaris
- pus-forming bacteria
- public relations man
- public presentation
- pterocarpus indicus
- psychotria capensis
- psychotherapy group
- psoriatic arthritis
- psocopterous insect
- prunus angustifolia
- prumnopitys elegans
- proto-norse language
- prospero lambertini
- prosecuting officer
- propositional logic
- proportional sample
- property settlement
- promotional expense
- professional tennis
- prionotus carolinus
- prince-of-wales'-heath
- prince of wales heath
- president roosevelt
- president john adams
- present progressive
- prehistoric culture
- prairie golden aster
- power-station worker
- potentilla anserina
- potato scab bacteria
- potassium hydroxide
- potassium carbonate
- potamogeton crispus
- portuguese man-of-war
- portuguese language
- portal hypertension
- populus trichocarpa
- poncirus trifoliata
- pomatomus saltatrix
- polyunsaturated fat
- polystichum braunii
- political commissar
- police headquarters
- pneumogastric nerve
- pleurotus ostreatus
- platanus orientalis
- platanus acerifolia
- plains pocket gopher
- pinnotheres ostreum
- pine-barren sandwort
- phyllostachys nigra
- phyllostachys aurea
- phrynosoma cornutum
- phragmites communis
- pezophaps solitaria
- petroleum geologist
- personal credit line
- periodontal disease
- penstemon rydbergii
- penstemon newberryi
- pedestrian crossing
- paul bustill robeson
- part-of-speech tagger
- parsley-leaved thorn
- parochetus communis
- parathion poisoning
- paracentral scotoma
- paprilus alepidotus
- pancreatic fibrosis
- palestine authority
- oxytropis lambertii
- orthopterous insect
- ornithopod dinosaur
- order temnospondyli
- order stegocephalia
- order psilophytales
- order polymastigina
- order plantaginales
- operations research
- operating statement
- notoryctus typhlops
- northern hemisphere
- north celestial pole
- non-christian priest
- neurotic depression
- nervous prostration
- n-type semiconductor
- myosotis scorpiodes
- musculus pectoralis
- multiple regression
- mountain spleenwort
- most valuable player
- montia lamprosperma
- military censorship
- microscopic anatomy
- metaphosphoric acid
- macroscopic anatomy
- lupus erythematosus
- lip synchronization
- lip synchronisation
- limnocryptes minima
- ligustrum japonicum
- leptopteris superba
- lepromatous leprosy
- leaning tower of pisa
- late-spring-blooming
- laportea canadensis
- kurdistan labor pary
- kingdom protoctista
- karl theodor jaspers
- judicial separation
- judgment in personam
- jatropha stimulosus
- japanese pagoda tree
- james francis thorpe
- isopyrum biternatum
- interagency support
- inorganic phosphate
- inflationary spiral
- indirect expression
- idiopathic disorder
- hypsiglena torquata
- hyperfocal distance
- hynerpeton bassetti
- hydropower industry
- heterosexual person
- hesperis matronalis
- group psychotherapy
- group centrospermae
- gregorian telescope
- great saphenous vein
- gradable opposition
- george paget thomson
- genus zinjanthropus
- genus thysanocarpus
- genus streptococcus
- genus streptocarpus
- genus stephanomeria
- genus pterodactylus
- genus pseudowintera
- genus protoceratops
- genus pleurothallis
- genus plectrophenax
- genus phascolarctos
- genus hylactophryne
- genus graptophyllum
- genus gomphotherium
- genus gasterophilus
- genus entomophthora
- genus electrophorus
- genus dicranopteris
- genus dactylopterus
- genus chronoperates
- genus cercopithecus
- genus ceratophyllum
- genus ceratopetalum
- genus cephalopterus
- genus centropristis
- genus arctocephalus
- genus anomalopteryx
- genus actiniopteris
- genital personality
- gastroepiploic vein
- first battle of ypres
- favourable position
- family rhiptoglossa
- family relationship
- family ceratopsidae
- european water shrew
- eucalyptus rostrata
- eucalyptus coriacea
- eucalyptus camphora
- eptesicus serotinus
- epistle to the romans
- epacris obtusifolia
- english hippocrates
- electron microscopy
- eastern roman empire
- eastern hop hornbeam
- dryopteris goldiana
- dryopteris fragrans
- dryopteris filix-mas
- dryopteris dilatata
- doctor of philosophy
- division rhodophyta
- dental orthopaedics
- deflationary spiral
- deep supporting fire
- cystopteris montana
- cystophora cristata
- cryptotermes brevis
- cryptogramma crispa
- crataegus apiifolia
- corticospinal tract
- corporal punishment
- coreopsis tinctoria
- coptis groenlandica
- contopus sordidulus
- continuing trespass
- contempt of congress
- computer simulation
- complex preposition
- complementary close
- competitor analysis
- compatible software
- colaptes chrysoides
- class pyrenomycetes
- class cryptophyceae
- chrysophrys auratus
- chrysolophus pictus
- chinese parasol tree
- charles william post
- capital of singapore
- capital of san marino
- capital of costa rica
- calopogon tuberosum
- brush-tail porcupine
- british labour party
- breech presentation
- bradley's spleenwort
- body plethysmograph
- blissus leucopterus
- bidens trichosperma
- bastardy proceeding
- barometric pressure
- austrotaxus spicata
- associate professor
- assistant professor
- asparagus setaceous
- arches national park
- apothecaries' weight
- andropogon furcatus
- anamnestic response
- alveolar resorption
- alsophila pometaria
- agonus cataphractus
- agitated depression
- aegilops triuncalis
- acoustic projection
- acoustic absorption
- acer pseudoplatanus
- absorption spectrum
