20-Letter Words Containing: I,O,M
(In Any Order)
There are 63 20 letter words,
668 20 letter phrases and
0 20 letter abbr's with
I,O,M in.
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| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
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All 20 Letter Words
Words (63)
- compartmentalization
- anthropomorphization
- hypercholesterolemia
- uncompromisingnesses
- ultramicroscopically
- transformationalists
- syncategorematically
- spectrophotometrical
- spectrofluorometries
- representationalisms
- radiopharmaceuticals
- radioimmunoassayable
- psychopharmacologist
- psychopharmacologies
- plethysmographically
- phenylthiocarbamides
- phenylpropanolamines
- parathyroidectomized
- nondenominationalism
- neuropharmacologists
- neuropharmacological
- mischaracterizations
- microphotometrically
- micropaleontologists
- micropaleontological
- microminiaturization
- microelectrophoretic
- microelectrophoresis
- microelectrophoreses
- microcrystallinities
- magnetofluiddynamics
- lymphogranulomatosis
- incomprehensibleness
- incommensurabilities
- immunoprecipitations
- immunocytochemically
- hyperparathyroidisms
- hypercholesterolemic
- homotransplantations
- histocompatibilities
- glomerulonephritides
- encephalomyocarditis
- electroluminescences
- dimethylnitrosamines
- departmentalizations
- countermobilizations
- counterdemonstrating
- comprehensiblenesses
- chemotherapeutically
- antiauthoritarianism
- semiautobiographical
- pseudohermaphroditic
- oophorosalpingectomy
- magnetohydrodynamics
- immunohistochemistry
- hyperlipoproteinemia
- hyperadrenocorticism
- histoincompatibility
- heterobasidiomycetes
- destructive-metabolic
- counterdemonstration
- compartmentalisation
- abetalipoproteinemia
Phrases (668)
- william wilkie collins
- william stanley jevons
- william rowan hamilton
- william lloyd garrison
- william le baron jenney
- william hyde wollaston
- william henry harrison
- vladimir ilich ulyanov
- virgil garnett thomson
- valvular incompetence
- ukranian monetary unit
- two-dimensional figure
- tunisian monetary unit
- tumour necrosis factor
- transportation system
- tibeto-burman language
- thomas lanier williams
- temperature reduction
- telopea speciosissima
- superfamily coccoidea
- suborder myxiniformes
- subclass commelinidae
- sphenisciform seabird
- south american country
- solidago multiradiata
- software optimization
- sir karl raimund popper
- sir james george frazer
- simple harmonic motion
- selective information
- second coming of christ
- scomberomorus regalis
- scipio africanus major
- samuel rawson gardiner
- saccharum officinarum
- romanian monetary unit
- rocky mountain bighorn
- robert william service
- resident commissioner
- requirements contract
- republic of madagascar
- racial discrimination
- pseudotsuga menziesii
- prumnopitys taxifolia
- protective embankment
- principle of parsimony
- prescription medicine
- plasminogen activator
- pierre simon de laplace
- photographic emulsion
- peruvian monetary unit
- para aminobenzoic acid
- paleo-american culture
- order sphenisciformes
- order myxobacteriales
- order mycelia sterilia
- order actinomycetales
- order accipitriformes
- nymphicus hollandicus
- nigerian monetary unit
- nicolas de malebranche
- nasturtium officinale
- multilinear evolution
- moroccan monetary unit
- moldovan monetary unit
- milton snavely hershey
- military installation
- metallographic sample
- mental representation
- mathematical relation
- masticophis flagellum
- master of architecture
- market capitalisation
- marchantia polymorpha
- malawian monetary unit
- magnetic bubble memory
- madonna louise ciccone
- luscinia megarhynchos
- lunar excursion module
- ludwig mies van der rohe
- lophophora williamsii
- living accommodations
- linguistic competence
- levisticum officinale
- lebanese monetary unit
- large magellanic cloud
- klemens von metternich
- judgement on the merits
- judgement of dismissal
- japanese monetary unit
- james harold doolittle
- jakob ludwig karl grimm
- islamic calendar month
- information gathering
- indirect transmission
- honduran monetary unit
- homolosine projection
- hamamelid dicot family
- glycerol tripalmitate
- georges henri lemaitre
- georg philipp telemann
- genus phoenicophorium
- gaultheria procumbens
- frankenstein's monster
- fouquieria columnaris
- federation of malaysia
- father of the submarine
- family tetraodontidae
- family tachyglossidae
- family pseudococcidae
- family phytolaccaceae
- family passifloraceae
- family myrmeleontidae
- family hippopotamidae
- family gasterosteidae
- family dermochelyidae
- family convolvulaceae
- family chenopodiaceae
- family chaetodontidae
- family antilocapridae
- euphorbia pulcherrima
- estonian monetary unit
- emotional disturbance
- egyptian monetary unit
- edward williams morley
- dwarf flowering almond
- double-reed instrument
- displacement reaction
- demonstrative pronoun
- dandie dinmont terrier
- corallorhiza maculata
- convolvulus scammonia
- contradiction in terms
- conservation of matter
- confession of judgment
- computer architecture
- comparative anatomist
- community of interests
- communication channel
- common european earwig
- commercial instrument
- commercial enterprise
- comedogenic substance
- clyde william tombaugh
- classification system
- class hemiascomycetes
- cinnamomum zeylanicum
- chlamydia trachomatis
- charadrius morinellus
- carter administration
- carson smith mccullers
- cardinal compass point
- caprimulgus vociferus
- caprimulgus europaeus
- capital of mississippi
- calcium octadecanoate
- broadcast programming
- botswana monetary unit
- bolivian monetary unit
- blue ribbon commission
- benjamin henry latrobe
- behavior modification
- basidiomycetous fungi
- austrian monetary unit
- atmospheric condition
- artemisia californica
- armenian monetary unit
- archeological remains
- appalachian mountains
- apium graveolens dulce
- antilocapra americana
- anemopsis californica
- amyloid protein plaque
- amsinckia grandiflora
- american harvest mouse
- american football game
- amelanchier alnifolia
- ambystomid salamander
- ambrose gwinett bierce
- ambloplites rupestris
- alice malsenior walker
- algerian monetary unit
- albanian monetary unit
- aimee semple mcpherson
- agropyron intermedium
- ageratum houstonianum
- acquisition agreement
- abatement of a nuisance
- zanthoxylum fraxineum
- yosemite national park
- yellow-blue dichromacy
- xiphosurus polyphemus
- ximenesia encelioides
- xeroderma pigmentosum
- xanthosoma atrovirens
- xanthoma disseminatum
- written communication
- workmen's compensation
- word processing system
- woolsorter's pneumonia
- william richard morris
- william nunn lipscom jr.
- william frederick cody
- william felton russell
- william dudley haywood
- william benjamin hogan
- willard van orman quine
- wilhelm konrad rontgen
- western honey mesquite
- volvariella bombycina
- volume-detonation bomb
- vincetoxicum hirsutum
- vermillion flycatcher
- vena cerebrum superior
- vaccinium macrocarpon
- vaccinium caespitosum
- university of michigan
- turning and boring mill
- tropaeolum peregrinum
- triostium perfoliatum
- trichomanes speciosum
- trichomanes reniforme
- tribromoethyl alcohol
- transversus abdominis
- transorbital lobotomy
- track-to-track seek time
- toy manchester terrier
- tobias george smollett
- three-banded armadillo
- thermocouple junction
- thermionic vacuum tube
- theory of preformation
- thelonious sphere monk
- the admirable crichton
- temporal lobe epilepsy
- television-camera tube
- tamiasciurus douglasi
- systeme international
- systema respiratorium
- symplocarpus foetidus
- sympathetic vibration
- swietinia macrophylla
- support vector machine
- superior rectus muscle
- superfamily tineoidea
- superfamily muscoidea
- sudanese monetary unit
- suborder sciuromorpha
- subliminal perception
- subfamily taxodiaceae
- subfamily mimosoideae
- subfamily hydromyinae
- subfamily cabombaceae
- subclass zoomastigina
- subclass discomycetes
- stylophorum diphyllum
- strawberry hemangioma
- statute of limitations
- standard transmission
- south american sea lion
- source of illumination
- somatotrophic hormone
- somatic sensory system
- somalian monetary unit
- solidago sempervirens
- solid-propellant motor
- software optimisation
- sodium orthophosphate
- sodium lauryl sulphate
- social security number
- smiledon californicus
- small magellanic cloud
- sisymbrium officinale
- sir joseph john thomson
- sir james young simpson
- siderochrestic anemia
- sideroblastic anaemia
- short-billed marsh wren
- sexual discrimination
- senior master sergeant
- semiautomatic firearm
- seborrheic dermatitis
- scleroderma flavidium
- scleroderma aurantium
- scintillating scotoma
- scaphiopus bombifrons
- saxifraga sarmentosam
- sanvitalia procumbens
- sanitation department
- salpichroa rhomboidea
- saint james the apostle
- rumohra adiantiformis
- round-spored gyromitra
- rocky mountains cherry
- rocky mountain dogbane
- rhododendron viscosum
- revolutions per minute
- reversing thermometer
- republic of mozambique
- reconstructive memory
- reagan administration
- pyroelectric material
- pyramidal motor system
- pulmonary circulation
- publius vergilius maro
- public utility company
- pterocarpus marsupium
- psychopsis krameriana
- psychic communication
- proportional sampling
- principality of monaco
- prince fumimaro konoye
- primary solid solution
- primary color for light
- premature ejaculation
- potassium-argon dating
- potassium bicarbonate
- posttraumatic amnesia
- postal rate commission
- positive magnetic pole
- population commission
- polystichum setiferum
- polystichum lonchitis
- polystichum aculeatum
- poinciana pulcherrima
- platycerium alcicorne
- platte river penstemon
- pityrogramma argentea
- piptadenia macrocarpa
- pilosella officinarum
- physostigma venenosum
- physiological anatomy
- photographic material
- phlegmasia alba dolens
- phlebotomus papatasii
- philosophy department
- philip dormer stanhope
- phaseolus multiflorus
- phalaenopsis amabilis
- peronospora hyoscyami
- peromyscus gossypinus
- percussion instrument
- penstemon whippleanus
- penstemon linarioides
- penicillin v potassium
- passiflora mollissima
- passiflora maliformis
- parietomastoid suture
- ortilis vetula macalli
- orthodontic treatment
- organic brain syndrome
- oreortyx picta palmeri
- order torpediniformes
- order jungermanniales
- order charadriiformes
- orange mushroom pimple
- ophthalmia neonatorum
- ophioglossum pendulum
- operation desert storm
- omnidirectional range
- north american country
- nonmalignant neoplasm
- non-euclidean geometry
- nepalese monetary unit
- negotiable instrument
- negative magnetic pole
- narthecium ossifragum
- myrmecobius fasciatus
- myocardial infarction
- myeloblastic leukemia
- mycoplasmal pneumonia
- musical accompaniment
- musculophrenic artery
- mumification necrosis
- multiple-furrow plough
- multichannel recorder
- moving-coil microphone
- mountain standard time
- mountain lady's slipper
- mortise-and-tenon joint
- morphophonemic system
- morchella angusticeps
- monofocal lens implant
- monoblastic leukaemia
- moment magnitude scale
- molluscum contagiosum
- modified american plan
- mistletoe rubber plant
- mirabilis californica
- mildred ella didrikson
- migratory grasshopper
- microsorium punctatum
- micropterus salmoides
- meriones unguiculatus
- menyanthes trifoliata
- melville weston fuller
- melilotus officinalis
- megaloblastic anaemia
- mediterranean anchovy
- medial geniculate body
- mechanical phenomenon
- maximilian's sunflower
- matrix multiplication
- matricaria chamomilla
- mathematical notation
- mathematical function
- masticophis lateralis
- marketing information
- market capitalization
- marginal placentation
- marcus terentius varro
- management consulting
- maidenhair spleenwort
- magnoliid dicot family
- magnetic dipole moment
- magnesium bicarbonate
- macrotyloma uniflorum
- macrotus californicus
- macronectes giganteus
- macroclemys temmincki
- macrocheira kaempferi
- lysichiton americanum
- lyrurus mlokosiewiczi
- lymphopathia venereum
- lygodium microphyllum
- lowest common multiple
- lonicera sempervirens
- lonicera periclymenum
- lipoid granulomatosis
- ligustrum ovalifolium
- liberal democrat party
- lesser rhomboid muscle
- leptotyphlops humilis
- left atrium of the heart
- lecture demonstration
- lasthenia chrysostoma
- laminar flow clean room
- laguncularia racemosa
- klinefelter's syndrome
- kingdom of saudi arabia
- kingdom of northumbria
- judgment of conviction
- john addington symonds
- japanese morning glory
- james douglas morrison
- isthmus of tehuantepec
- isovolumetric process
- iron deficiency anemia
- intravenous pyelogram
- intransitive verb form
- intradermal injection
- inferior rectus muscle
- immediate constituent
- immaculate conception
- igor yevgeneevich tamm
- hyperkinetic syndrome
- hypericum androsaemum
- hymenoxys grandiflora
- histiocytic leukaemia
- hippodamia convergens
- himantopus himantopus
- hillary rodham clinton
- heterocyclic compound
- hermann wilhelm goring
- heritiera macrophylla
- heracleum sphondylium
- heat of transformation
- haemulon aurolineatum
- gyromitra californica
- guillaume apollinaire
- guernsey monetary unit
- gross domestic product
- granulocytic leukemia
- graeco-roman wrestling
- gonadotrophic hormone
- gnaeus pompeius magnus
- glycerol trimargarate
- geranium richardsonii
- georgian monetary unit
- george william russell
- geometric progression
- geological phenomenon
- genus reithrodontomys
- genus hamamelidoxylon
- genus gymnosporangium
- genus corynebacterium
- gentiana pneumonanthe
- friedrich anton mesmer
- frederick moore vinson
- frederic william goudy
- form genus rhizoctinia
- fixed-combination drug
- fiber optic microphone
- family zygophyllaceae
- family trichodontidae
- family titanosauridae
- family thelephoraceae
- family tetragoniaceae
- family tecophilaeacea
- family strophariaceae
- family stercorariidae
- family scyliorhinidae
- family scombresocidae
- family rhodymeniaceae
- family rhizophoraceae
- family rhinocerotidae
- family rhincodontidae
- family psilophytaceae
- family procellariidae
- family porcellionidae
- family pontederiaceae
- family pleuronectidae
- family plethodontidae
- family phyllostomidae
- family peripatopsidae
- family pelecanoididae
- family ostraciontidae
- family osteoglossidae
- family opisthocomidae
- family ogcocephalidae
- family odontaspididae
- family mycetophylidae
- family micrococcaceae
- family melampsoraceae
- family megalosauridae
- family megalonychidae
- family lophosoriaceae
- family leiopelmatidae
- family kalotermitidae
- family iguanodontidae
- family hypodermatidae
- family hyperodontidae
- family hygrophoraceae
- family hydrochoeridae
- family hipposideridae
- family helodermatidae
- family haloragidaceae
- family haemoproteidae
- family haematopodidae
- family gonorhynchidae
- family globigerinidae
- family fouquieriaceae
- family flacourtiaceae
- family erethizontidae
- family entolomataceae
- family elaeocarpaceae
- family edaphosauridae
- family discoglossidae
- family daubentoniidae
- family cynocephalidae
- family cryptocercidae
- family cortinariaceae
- family chloranthaceae
- family chamaeleonidae
- family ceratodontidae
- family caprifoliaceae
- family belostomatidae
- family batrachoididae
- family bacteroidaceae
- family athiorhodaceae
- family ambystomatidae
- evening trumpet flower
- eupatorium cannabinum
- erythronium dens-canis
- erigonum fasciculatum
- environmental science
- endometrial carcinoma
- endamoeba histolytica
- empiricist philosophy
- emmanthe penduliflora
- electrostatic machine
- electronic instrument
- electrical phenomenon
- electric dipole moment
- eczema hypertrophicum
- economic mobilization
- economic mobilisation
- dryopteris marginalis
- drumhead court-martial
- dramatic mezzo-soprano
- domestic silkworm moth
- disassortative mating
- diplazium pycnocarpon
- dilleniid dicot family
- digital communication
- diapheromera femorata
- desmanthus ilinoensis
- demetrius poliorcetes
- demand for explanation
- cypripedium calceolus
- cyclamen neopolitanum
- cyclamen hederifolium
- cyamopsis psoraloides
- croatian monetary unit
- criminal conversation
- crataegus biltmoreana
- coumarone-indene resin
- cosmological constant
- corypha umbraculifera
- cortinarius mutabilis
- coordination compound
- convergent strabismus
- compensatory spending
- compact disc write-once
- common snapping turtle
- common carline thistle
- commodore barry bridge
- commencement exercise
- command line interface
- combretum appiculatum
- colorimetric analysis
- codariocalyx motorius
- clostridium botulinum
- classical haemophilia
- citrophilous mealybug
- chrysophyllum cainito
- chrosomal abnormality
- chinese black mushroom
- chilomeniscus cinctus
- chenopodium capitatum
- chemnitzer concertina
- cervical root syndrome
- cervical disc syndrome
- centrolobium robustum
- centaurium scilloides
- carya myristiciformis
- cardiovascular system
- capsicum annuum longum
- campanula aparinoides
- calostoma cinnabarina
- california false morel
- brugmansia suaveolens
- botrychium multifidum
- blastodermic vessicle
- birth-control reformer
- biochemical mechanism
- binomial distribution
- benjamin david goodman
- begonia semperflorens
- bartolommeo eustachio
- baccharis halimifolia
- automotive technology
- astrophyton muricatum
- astreus hygrometricus
- asplenium trichomanes
- asplenium platyneuron
- asarum shuttleworthii
- artemisia ludoviciana
- artemisia gnaphalodes
- armored combat vehicle
- arceuthobium pusillum
- aposematic coloration
- apalachicola rosemary
- antiophthalmic factor
- antihemophilic factor
- anti-inflammatory drug
- american pasqueflower
- ambrosia psilostachya
- airborne transmission
- air force space command
- agropyron pauciflorum
- aglaomorpha meyeniana
- african bowstring hemp
- affine transformation
- acute myeloid leukemia
- acacia auriculiformis
- abdominal nerve plexus
- 2-methylpropenoic acid
