12 letter nouns
We have listed 795 12-letter nouns for you in this WordMom word list. All these 12-letter nouns were verified by specialists in the English language.
- apprehension
- appendicitis
- adhesiveness
- accumulation
- amalgamation
- antediluvian
- assimilation
- announcement
- alliteration
- anticipation
- architecture
- abstractness
- advisability
- augmentation
- augmentative
- appropriator
- abstruseness
- allusiveness
- annunciation
- auscultation
- aerodynamics
- antimacassar
- adaptability
- admonishment
- appurtenance
- astonishment
- antimalarial
- afterthought
- acquaintance
- acceleration
- adulteration
- abolitionism
- abolitionist
- accordionist
- acquiescence
- accentuation
- bacchanalian
- beleaguering
- benefactress
- bullfighting
- bachelorhood
- bicentennial
- bloodletting
- brackishness
- blandishment
- bilingualism
- backwardness
- backwoodsman
- bluestocking
- bushwhacking
- bewilderment
- belligerence
- belligerency
- bacteriology
- bibliography
- billingsgate
- brontosaurus
- biochemistry
- bodybuilding
- behaviourism
- behaviourist
- breakthrough
- brainwashing
- befuddlement
- broadcasting
- blabbermouth
- brilliantine
- boastfulness
- breaststroke
- biophysicist
- brinkmanship
- blissfulness
Read all 12 letter nouns that start with B
- cartographer
- condensation
- compensation
- cancellation
- contemporary
- constriction
- coordination
- childbearing
- conviviality
- colonization
- childishness
- construction
- conciliation
- cryptography
- counterclaim
- chairmanship
- convalescent
- civilization
- chlorination
- carelessness
- cockfighting
- counterpoint
- confessional
- codification
- counterpoise
- chastisement
- commissariat
- clotheshorse
- countrywoman
- checkerboard
- conveyancing
- commissioner
- complaisance
- conditioning
- consultation
- collaborator
- directorship
- divisibility
- dissociation
- denomination
- dethronement
- differential
- discipleship
- denouncement
- distribution
- dispossessed
- distributive
- depopulation
- disgorgement
- diamagnetism
- disinfectant
- disinfection
- dispensation
- doubtfulness
- disadvantage
- dissertation
- disaffection
- discomfiture
- disinterment
- depreciation
- dreadfulness
- despoliation
- deliberation
- dilapidation
- deliberative
- disobedience
- distillation
- disbursement
- disagreement
- disquisition
- discomposure
- desirability
Read all 12 letter nouns that start with D
- embryologist
- equalization
- endangerment
- entrancement
- eavesdropper
- encyclopedia
- embezzlement
- equivocation
- enthrallment
- estrangement
- exasperation
- enthronement
- evisceration
- embitterment
- enthusiastic
- entanglement
- entrepreneur
- eleemosynary
- extinguisher
- expatriation
- electrolysis
- evolutionist
- electrolytic
- explicitness
- emotionalism
- enfeeblement
- exploitation
- educationist
- encephalitis
- eccentricity
- emancipation
- extravagance
- ethnographer
- exacerbation
- endocarditis
- extravaganza
- fermentation
- forestalling
- flagellation
- frontispiece
- frangibility
- formaldehyde
- fundamentals
- frankincense
- felicitation
- fibrillation
- freethinking
- fenestration
- friendliness
- facilitation
- fluorescence
- flammability
- freakishness
- fluorocarbon
- fearlessness
- feverishness
- frontbencher
- faithfulness
- fruitfulness
- frontiersman
- faultfinding
- flawlessness
- fecklessness
- forcefulness
- fountainhead
- finalization
- flamethrower
- fleetingness
- filibusterer
- fluoridation
- fornicatress
- feminineness
- genuflection
- governorship
- galvanometer
- guardianship
- graciousness
- geriatrician
- gynecologist
- globetrotter
- gobbledygook
- glockenspiel
- graphologist
- gamesmanship
- geophysicist
- generousness
- geochemistry
- gratefulness
- gruesomeness
- gracefulness
- gasification
- goldbricking
- glycogenesis
- geometrician
- globularness
- gastrulation
- gerontocracy
- gymnosophist
- glyptography
- greengrocery
- gynecomastia
- greenishness
- galactosemia
- greenskeeper
- glycoprotein
- grandstander
- gladsomeness
- gonadotropin
Read all 12 letter nouns that start with G
- housebreaker
- hypochondria
- housekeeping
- hemstitching
- handkerchief
- hairsplitter
- housewarming
- hieroglyphic
- hagiographer
- haberdashery
- humorousness
- handsomeness
- hippopotamus
- horsemanship
- habitability
- humanitarian
- heartrending
- humanization
- hypothetical
- hydrotherapy
- horticulture
- headmistress
- hypertension
- hypertensive
- highlighting
- heterosexual
- headquarters
- homesickness
- hematologist
- househusband
- hairdressing
- hopelessness
- hairsbreadth
- heedlessness
- holidaymaker
- helplessness
- intermission
- intervention
- irritability
- intermittent
- indirectness
- illumination
- independence
- indiscipline
- inflammation
- insurrection
- imperfection
- incontinence
- impregnation
- indiscretion
- instillation
- infringement
- interference
- invigoration
- inaudibility
- irregularity
- inauguration
- implicitness
- interpreting
- illustration
- invisibility
- impartiality
- incompatible
- invalidation
- impermanence
- incompetence
- introduction
- incompetency
- incineration
- interlocutor
- insolubility
- idiosyncrasy
- jurisdiction
- juvenescence
- juvenileness
- jurisconsult
- jurisprudent
- justificator
- jesuitocracy
- jungermannia
- jeffersonite
- kaleidoscope
- kindergarten
- knightliness
- kleptomaniac
- karyokinesis
- kinaesthesis
- kakistocracy
- katharometer
- katzenjammer
- keratoplasty
- knucklebones
- kinaesthesia
- kainogenesis
- ketoacidosis
- katamorphism
- keratectasia
- keratodermia
- keratoiritis
- keraunograph
- kinesiatrics
- kirschwasser
- klipspringer
- keratohyalin
- ketoaciduria
- kinesthetics
- kupfernickel
- kissingcrust
- kathetometer
- legalization
- lexicography
- longitudinal
- lithographer
- longshoreman
- localization
- liquefaction
- lonesomeness
- lopsidedness
- lukewarmness
- lifelessness
- localisation
- laundrywoman
- listlessness
- luminescence
- lusciousness
- lymphography
- ladylikeness
- lexicologist
- liturgiology
- lepidomelane
- laudableness
- legalisation
- legitimation
- lachrymation
- lachrymatory
- leucocytosis
- laryngectomy
- lepidopteran
- lepidopteron
- leukocytosis
- laryngoscope
- lysogenicity
- laryngospasm
- lovesickness
- lymphangioma
- moralization
- meetinghouse
- ministration
- mademoiselle
- maximization
- manslaughter
- malleability
- moderateness
- misplacement
- merchandiser
- mineralogist
- memorability
- manipulation
- mulligatawny
- magnetometer
- monosyllable
- metropolitan
- mistreatment
- modification
- motherliness
- malnutrition
- menstruation
- misstatement
- misadventure
- magnificence
- multiplicand
- manufacturer
- misquotation
- metallurgist
- multiplicity
- misdirection
- marksmanship
- mobilization
- minimization
- metamorphism
- macrobiotics
Read all 12 letter nouns that start with M
- nonexistence
- nonconductor
- neurasthenia
- notification
- noncombatant
- nonessential
- noncommittal
- negativeness
- navigability
- nomenclature
- nonresistant
- nasalization
- novelization
- nonagenarian
- neighborhood
- nonalignment
- neurasthenic
- newspaperman
- neuroscience
- neurosurgeon
- neurosurgery
- nutritionist
- numerologist
- nymphomaniac
- novelisation
- nightclothes
- nasalisation
- noctambulism
- noctambulist
- nitrobenzene
- noncandidate
- needleworker
- namelessness
- neuroanatomy
- neurobiology
- neurofibroma
- obsolescence
- obstetrician
- omnipresence
- obliteration
- overestimate
- oceanography
- overexertion
- organization
- octogenarian
- officeholder
- onomatopoeia
- obscurantism
- obscurantist
- ossification
- overachiever
- orthopaedics
- orthopaedist
- overemphasis
- optimization
- organisation
- overreaction
- osteoporosis
- overexposure
- orthodontics
- orthodontist
- ordinariness
- oscilloscope
- oxyacetylene
- obsoleteness
- oophorectomy
- osteomalacia
- opisthotonos
- osteosarcoma
- oppositeness
- octosyllable
- overpressure
- perverseness
- pleasantness
- presentation
- pumpernickel
- patriarchate
- protuberance
- partisanship
- paleontology
- petrifaction
- principality
- putrefaction
- partitioning
- prevaricator
- presentiment
- prolongation
- propitiation
- prerequisite
- propitiatory
- preventative
- penitentiary
- preservation
- professional
- preservative
- phrenologist
- protestation
- processional
- preciousness
- polarization
- proscription
- predominance
- praseodymium
- philanthropy
- perspicacity
- philodendron
- practicality
- propagandist
Read all 12 letter nouns that start with P
- quarterstaff
- quintessence
- quadriplegia
- quadriplegic
- quantization
- quarterfinal
- quinquennium
- quantisation
- quarterlight
- quattrocento
- quelquechose
- qualificator
- quadrinomial
- quadragesima
- quotationist
- quindecemvir
- quintilllion
- relationship
- resoluteness
- repatriation
- renunciation
- receivership
- reminiscence
- reenlistment
- restaurateur
- radiographer
- reproduction
- repercussion
- reticulation
- regeneration
- resurrection
- racketeering
- retrenchment
- repossession
- resuscitator
- rejuvenation
- recognizance
- remonstrance
- rhododendron
- ratification
- reassessment
- refrigerator
- rightfulness
- reassignment
- reprehension
- resplendence
- recollection
- republishing
- renouncement
- resettlement
- registration
- ramification
- readjustment
- spermatozoon
- satisfaction
- statistician
- straightness
- sarsaparilla
- sleepwalking
- supervention
- swashbuckler
- slovenliness
- slipperiness
- subcommittee
- surveillance
- shuffleboard
- stenographer
- segmentation
- subjectivity
- sharpshooter
- subscription
- substituting
- steeplechase
- substitution
- sexagenarian
- significance
- secessionist
- separability
- spiritualism
- spiritualist
- subconscious
- spirituality
- solitariness
- streetwalker
- simultaneity
- schoolfellow
- substructure
- salutatorian
- stepdaughter
Read all 12 letter nouns that start with S
- tercentenary
- transgressor
- tractability
- triglyceride
- tradespeople
- telegraphist
- thanksgiving
- transduction
- translucence
- translucency
- thoroughbred
- thoroughfare
- trigonometry
- thoroughness
- transference
- transmission
- therapeutics
- tuberculosis
- transmitting
- thundercloud
- typification
- technicality
- tranquilizer
- tranquillity
- thunderstorm
- tessellation
- togetherness
- toxicologist
- technologist
- transparency
- timorousness
- tactlessness
- tastefulness
- troublemaker
- totalitarian
- trapshooting
- untimeliness
- unlikelihood
- unlikeliness
- universalism
- universalist
- universality
- ungainliness
- undercurrent
- unemployment
- unseemliness
- unpopularity
- undergarment
- urbanisation
- underclothes
- urbanization
- unionisation
- unionization
- unworthiness
- unctuousness
- underpayment
- unlawfulness
- uncommonness
- unwieldiness
- unsteadiness
- unimportance
- unguiculated
- unconstraint
- ultramontane
- usufructuary
- undiscerning
- ultimateness
- unusefulness
- urobilinogen
- unstableness
- untrustiness
- underdrawers
- vilification
- vitalization
- venerability
- vocalization
- vaporization
- vociferation
- veterinarian
- vituperation
- vitalisation
- virtuousness
- vibraphonist
- verification
- vaudevillian
- vocalisation
- vaporisation
- variableness
- vivification
- vesiculation
- valetudinary
- vaticination
- viscosimeter
- valuableness
- verticalness
- vaporousness
- voluminosity
- virilization
- vasodilation
- viscosimetry
- vengefulness
- venipuncture
- vinification
- velociraptor
- virilisation
- vitrifaction
- verumontanum
- voluntaryism
- whimsicality
- weatherboard
- wretchedness
- wainscotting
- watchfulness
- welterweight
- whippoorwill
- weightlifter
- warmongering
- wrongfulness
- wastefulness
- whortleberry
- weatherglass
- wollastonite
- warehouseman
- womanishness
- windlessness
- weisenheimer
- woolgatherer
- walkingstick
- weatherstrip
- withdrawment
- wellingtonia
- withholdment
- woodgraining
- waistcoateer
- waistcoating
- waveringness
- waggonwright
- waterishness
- wranglership
- witenagemote
- waterlandian
- wouldingness
- weatherwiser
- xiphisternum
- xanthochroid
- xylobalsamum
- xenoparasite
- xerophthalmy
- xanthogenate
- xanthoxylene
- yellowhammer
- youthfulness
- yellowthroat
- yellowshanks
- zoophytology
- zincographer
- zygapophysis
- zoochemistry
- zoogeography
- zalambdodont
- zoopathology
- zoomastigote
- zietrisikite
- zoochlorella
- zooerythrine