18-Letter Words Containing: P,O,S,I,E,R
(In Any Order)
There are 128 18 letter words,
394 18 letter phrases and
0 18 letter abbr's with
P,O,S,I,E,R 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 (128)
- disproportionately
- oversimplification
- spectrophotometric
- overrepresentation
- hyperaldosteronism
- neuropsychological
- unresponsivenesses
- unprofitablenesses
- uncompromisingness
- ultrasophisticated
- triskaidekaphobias
- transportabilities
- thrombophlebitides
- thermoplasticities
- supranationalities
- supersophisticated
- superminicomputers
- supercivilizations
- superciliousnesses
- superadministrator
- stereospecifically
- stereophotographic
- sphygmomanometries
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorimeter
- soporiferousnesses
- semiprofessionally
- ribonucleoproteins
- representationally
- rehospitalizations
- rechromatographies
- quasiperiodicities
- pseudotuberculosis
- pronounceabilities
- praiseworthinesses
- postmillenarianism
- polyesterification
- polyacrylonitriles
- piezoelectricities
- photoreproductions
- photoreactivations
- photomorphogenesis
- photomicrographies
- photolithographies
- photodisintegrates
- photodisintegrated
- phosphodiesterases
- pertinaciousnesses
- overspecialization
- overprotectiveness
- overoptimistically
- overextrapolations
- nonrepresentatives
- noncooperationists
- noncomparabilities
- neuropsychologists
- neuropsychiatrists
- neurophysiologists
- misrepresentations
- misinterpretations
- microreproductions
- microradiographies
- microphotographies
- microphotographers
- microlepidopterous
- microencapsulation
- microencapsulating
- methylprednisolone
- macrophotographies
- lymphangiographies
- lumpenproletariats
- lipopolysaccharide
- lepidopterologists
- irresponsivenesses
- irresponsibilities
- irreproachableness
- introspectionistic
- interrelationships
- interoperabilities
- incorruptibilities
- impersonalizations
- immunosuppressions
- immunosuppressants
- immunoprecipitates
- hypersensitization
- hyperrationalities
- hyperpolarizations
- hyperpigmentations
- hypernationalistic
- hyperimmunizations
- hyperconsciousness
- hyperalimentations
- hydroxytryptamines
- granulocytopoiesis
- granulocytopoieses
- expressionlessness
- evapotranspiration
- electrophysiologic
- electrophilicities
- electromyographies
- electrodepositions
- echocardiographies
- echocardiographers
- dextroamphetamines
- dephosphorylations
- depersonalizations
- counteradaptations
- comprehensibleness
- compartmentalising
- bacteriorhodopsins
- australopithecines
- astrophotographies
- triphosphopyridine
- spectrographically
- pteridospermopsida
- pteridospermaphyta
- psychotherapeutics
- plasmodiophoraceae
- overcapitalisation
- order-chenopodiales
- nonprognosticative
- noncomprehensively
- neurophysiological
- mucopolysaccharide
- hypercholesteremia
- glomerulonephritis
Phrases (394)
- worldly possessions
- upton beall sinclair
- unconscious process
- third epistle of john
- third epistel of john
- television reporter
- supervisory routine
- superiority complex
- suborder anisoptera
- sir henry joseph wood
- sir christopher wren
- sexual reproduction
- setophaga ruticilla
- scorpio the scorpion
- respiratory illness
- republic of suriname
- republic of slovenia
- republic of maldives
- republic of honduras
- proposal of marriage
- professional golfer
- professional boxing
- priority processing
- prince-of-wales plume
- president jefferson
- posterior pituitary
- positive reinforcer
- portuguese republic
- populus tremuloides
- pooecetes gramineus
- polish monetary unit
- polianthes tuberosa
- parkinson's syndrome
- p-type semiconductor
- order sauropterygia
- order sarcosporidia
- order passeriformes
- nicolaus copernicus
- newspaper columnist
- neuropterous insect
- nephrops norvegicus
- national censorship
- musical performance
- musculus temporalis
- musculospiral nerve
- morchella crassipes
- meleagris gallopavo
- meconopsis cambrica
- material possession
- lepomis macrochirus
- kilocycle per second
- hypertonic solution
- houses of parliament
- herpestes ichneumon
- heat of vaporisation
- health professional
- gossypium herbaceum
- genus dimorphotheca
- freudian psychology
- first epistle of john
- family scorpaenidae
- expressed almond oil
- erinaceus europaeus
- electronics company
- electron microscope
- disreputable person
- disagreeable person
- diplomatic minister
- compression bandage
- collapsible shelter
- christopher marlowe
- chemical operations
- cerebrospinal fever
- cause to be perceived
- capital of new jersey
- antineoplastic drug
- acoustic gramophone
- zero-coupon security
- yellow lady's slipper
- xyphophorus helleri
- wynnea sparassoides
- writ of habeas corpus
- winter olympic games
- western roman empire
- vespula maculifrons
- vespertilio murinus
- vena supraorbitalis
- vascular prosthesis
- vascular hemophilia
- valedictory speaker
- uropsilus soricipes
- upper carboniferous
- upholstery material
- unipolar depression
- umbelliferous plant
- tussock caterpillar
- tuberculoid leprosy
- trusteeship council
- tropical rain forest
- trisodium phosphate
- tragelaphus buxtoni
- top fermenting yeast
- threshold operation
- third battle of ypres
- thermoplastic resin
- textual scholarship
- synaptomys borealis
- sweet-potato ring rot
- supratrochlear vein
- supra expressionism
- supervisory program
- superior labial vein
- superior colliculus
- superfamily apoidea
- superannuation fund
- suborder pinnipedia
- suborder lipotyphla
- suborder ceratopsia
- striped button quail
- streptopelia turtur
- stereoscopic vision
- stereophonic system
- steganopus tricolor
- st. christopher-nevis
- sporobolus poiretii
- spirit of turpentine
- spanish oyster plant
- southern yellow pine
- southern hemisphere
- sodium hypochlorite
- snowdrop windflower
- smoking compartment
- single-furrow plough
- silver-leaved poplar
- short saphenous vein
- sexual relationship
- sex-change operation
- sensory deprivation
- saxifraga hypnoides
- saratoga spittlebug
- sao tome and principe
- sample distribution
- salicornia europaea
- 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
- quercus chrysolepis
- quadriphonic system
- quadraphonic system
- pyorrhea alveolaris
- pus-forming bacteria
- purple-hooded orchis
- purple virgin's bower
- public relations man
- public presentation
- pterocarpus indicus
- psychotria capensis
- psocopterous insect
- prumnopitys elegans
- prospero lambertini
- prosecuting officer
- proportional sample
- promotional expense
- professional tennis
- professional person
- professional dancer
- procursive epilepsy
- 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
- portal hypertension
- porcupine provision
- populus balsamifera
- polypodium scouleri
- police headquarters
- police commissioner
- podiceps ruficollis
- pneumogastric nerve
- plumed scorpionfish
- platanus orientalis
- platanus acerifolia
- plains pocket gopher
- plains lemon monarda
- pinnotheres ostreum
- pine-barren sandwort
- pierre-simon laplace
- phragmites communis
- phaseolus angularis
- pezophaps solitaria
- petroleum geologist
- personal credit line
- peromyscus eremicus
- periodontal disease
- peperomia sandersii
- penstemon rydbergii
- penstemon newberryi
- pembroke welsh corgi
- pedestrian crossing
- paul bustill robeson
- parochetus communis
- parascalops breweri
- parallel processing
- paprilus alepidotus
- pancreatic fibrosis
- palestine authority
- palace of versailles
- oxytropis lambertii
- orthopterous insect
- order temnospondyli
- order stegocephalia
- order psilophytales
- order polymastigina
- order plumbaginales
- order plantaginales
- order mycrosporidia
- order haplosporidia
- order haemosporidia
- order cypriniformes
- order aspergillales
- operations research
- operating statement
- nuclear-powered ship
- northern hemisphere
- north celestial pole
- nonreligious person
- non-christian priest
- neurotic depression
- nervous prostration
- n-type semiconductor
- myosotis scorpiodes
- musculus pectoralis
- musculophrenic vein
- multiple regression
- mountain spleenwort
- montia lamprosperma
- missouri compromise
- military censorship
- microprocessor chip
- metaphosphoric acid
- melospiza georgiana
- limnocryptes minima
- leptopteris superba
- leaning tower of pisa
- late-spring-blooming
- laportea canadensis
- judicial separation
- judgment in personam
- john joseph pershing
- john birks gillespie
- james francis thorpe
- isopyrum biternatum
- ipomoea orizabensis
- interagency support
- inorganic phosphate
- informer's privilege
- indirect expression
- idiopathic disorder
- idiographic science
- hypsiglena torquata
- hyperfocal distance
- hynerpeton bassetti
- hydropower industry
- horseshoe whipsnake
- hesperis matronalis
- gregorian telescope
- great saphenous vein
- gradable opposition
- gigacycle per second
- genus zinjanthropus
- genus stephanomeria
- genus scolopendrium
- genus schizophragma
- genus pseudowintera
- genus pleurothallis
- genus pleurobrachia
- genus paracheirodon
- genus micropogonias
- genus microdipodops
- genus gomphotherium
- genus gasterophilus
- genus dicranopteris
- genus cnemidophorus
- genus chirocephalus
- genus cercopithecus
- genus centropristis
- genus cardiospermum
- genus argyroxiphium
- genus actiniopteris
- genital personality
- gastroepiploic vein
- flowering raspberry
- first battle of ypres
- finno-ugric-speaking
- favourable position
- family relationship
- family nephropsidae
- family ceratopsidae
- exclusion principle
- european wolf spider
- european spider crab
- eucalyptus coriacea
- erigeron pulchellus
- eptesicus serotinus
- epistle to the romans
- epacris obtusifolia
- english hippocrates
- electron microscopy
- elaeocarpus grandis
- eichhornia spesiosa
- eastern roman empire
- dynamic loudspeaker
- dryopteris goldiana
- dryopteris fragrans
- dryopteris filix-mas
- dryopteris dilatata
- dorsal scapular vein
- desmodium purpureum
- depressive disorder
- dental orthopaedics
- deflationary spiral
- deep supporting fire
- cystopteris montana
- cupressus goveniana
- cupressus arizonica
- cryptotermes brevis
- criminal possession
- creeping wood sorrel
- crataegus apiifolia
- coryphaena hippurus
- corporal punishment
- coreopsis tinctoria
- coptis groenlandica
- continuing trespass
- consumer price index
- computer simulation
- compound microscope
- complex preposition
- competitor analysis
- compatible software
- common lady's-slipper
- coluber hippocrepis
- colaptes chrysoides
- cnemidophorus velox
- clinical depression
- class coniferopsida
- chinese parasol tree
- charles william post
- cerebrospinal fluid
- capital of singapore
- california allspice
- bursera microphylla
- brush-tail porcupine
- bronchoscopic smear
- breech presentation
- blissus leucopterus
- binge-purge syndrome
- bidens trichosperma
- bastardy proceeding
- barometric pressure
- associate professor
- assistant professor
- arches national park
- apothecaries' weight
- anoa depressicornis
- anamnestic response
- alveolar resorption
- alsophila pometaria
- allium ampeloprasum
- aleksandr pavlovich
- agitated depression
- aegilops triuncalis
- adlerian psychology
- acoustic projection
- absorption spectrum
