18-Letter Words Containing: O,N,A,C,H
(In Any Order)
There are 50 18 letter words,
334 18 letter phrases and
0 18 letter abbr's with
O,N,A,C,H 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 (50)
- neuropsychological
- theatricalizations
- rechromatographing
- psychoanalytically
- pseudoparenchymata
- postpsychoanalytic
- polymorphonuclears
- photosynthetically
- photoreactivations
- photodissociations
- phonocardiographic
- phenomenologically
- pentachlorophenols
- nonanthropological
- neuropsychiatrists
- neuropharmacologic
- monochromaticities
- methylcholanthrene
- mechanochemistries
- irreproachableness
- immunopathological
- immunocytochemical
- hypernationalistic
- hyperconcentration
- geochronologically
- ethnomusicological
- electroretinograph
- dehydrochlorinates
- dehydrochlorinated
- dehydrochlorinases
- chlortetracyclines
- bacteriorhodopsins
- australopithecines
- archaeoastronomies
- angiocardiographic
- aerothermodynamics
- tetrachloromethane
- tetrachlorethylene
- pocket-handkerchief
- order-chenopodiales
- noninterchangeable
- nitrochloromethane
- neurophysiological
- echoencephalograph
- cytoarchitectonics
- chlorofluorocarbon
- chloroacetophenone
- chlamydomonadaceae
- anticholinesterase
- anthropocentricity
Phrases (334)
- xerographic printer
- triglochin maritima
- thomas clayton wolfe
- theoretical account
- sphenodon punctatum
- sir frederick ashton
- sergei rachmaninoff
- scottish highlander
- rhetorical language
- republic of honduras
- read-only memory chip
- physical phenomenon
- physical attraction
- phylum coelenterata
- phoenix dactylifera
- oscar hammerstein ii
- oenothera fruticosa
- occupational hazard
- niccolo machiavelli
- new world flycatcher
- national censorship
- method of accounting
- lachrymal secretion
- john charles fremont
- joel chandler harris
- installation charge
- household appliance
- historical document
- hindu calendar month
- harold clayton lloyd
- hallucinogenic drug
- graphical recording
- george michael cohan
- geophysical science
- geographical region
- genus saccharomyces
- genus phyllostachys
- genus phalacrocorax
- genus eschscholtzia
- genus encephalartos
- genus dimorphotheca
- genus archaeopteryx
- gallinula chloropus
- freudian psychology
- fourth cranial nerve
- family loranthaceae
- crataegus oxycantha
- council of chalcedon
- common american shad
- class hyalospongiae
- chromosomal anomaly
- chemical phenomenon
- chemical operations
- chemical attraction
- charles follen mckim
- capital of lithuania
- california white oak
- bachelor of medicine
- ascension of the lord
- arthur schopenhauer
- arthur holly compton
- antipsychotic agent
- andrija mohorovicic
- andrew dickson white
- anchusa officinalis
- alpha-linolenic acid
- acoustic gramophone
- accordance of rights
- yellow pitcher plant
- wilson cloud chamber
- whole life insurance
- weather forecasting
- veronica chamaedrys
- uniocular dichromat
- trichostema lanatum
- tricholoma venenata
- tricholoma vaccinum
- tricholoma pardinum
- topographic anatomy
- topical anaesthetic
- topical anaesthesia
- thoroughbred racing
- thermoplastic resin
- therapeutic cloning
- theory of indicators
- supratrochlear vein
- stations of the cross
- southern white cedar
- social anthropology
- sir john carew eccles
- sir ernst boris chain
- sex-change operation
- secretary of the navy
- scolymus hispanicus
- sarcophaga carnaria
- saint thomas a becket
- rocky mountain sheep
- rockingham podocarp
- richea pandanifolia
- richard john roberts
- richard ii of england
- richard coeur de lion
- rhodesian ridgeback
- rhizoctinia disease
- rhetorical question
- republic of the sudan
- regular icosahedron
- red-green dichromacy
- ralph johnson bunche
- rachel louise carson
- quadriphonic system
- quadraphonic system
- psychotria capensis
- pseudotaxus chienii
- prince-of-wales'-heath
- prince of wales heath
- polystichum braunii
- poephila castanotis
- plains pocket gopher
- phylum chaetognatha
- phyllostachys nigra
- phrynosoma cornutum
- phragmites communis
- phonological system
- phoenician language
- philipp melanchthon
- phasianus colchicus
- phaseolus coccineus
- parochetus communis
- oriental bush cherry
- order marchantiales
- opisthocomus hoazin
- operations research
- onopordum acanthium
- onopordon acanthium
- nuclear-powered ship
- nothofagus truncata
- northern white cedar
- north celestial pole
- norman architecture
- non-christian priest
- nikolai lobachevsky
- nicolas malebranche
- nicholas ii of russia
- newtonian mechanics
- negative chemotaxis
- myositis trichinosa
- myasthenic syndrome
- munchausen syndrome
- mountain chinchilla
- moreton bay chestnut
- morchella esculenta
- momordica charantia
- mohammedan calendar
- military censorship
- microhoning machine
- michael stuart brown
- michael gerald tyson
- macrocephalon maleo
- machine translation
- lycaena hypophlaeas
- lord high chancellor
- long-head coneflower
- lip synchronization
- lip synchronisation
- kalashnikov culture
- joint chiefs of staff
- john griffith chaney
- james francis thorpe
- jamaica honeysuckle
- italian honeysuckle
- ion-exchange polymer
- international pitch
- inorganic phosphate
- inorganic chemistry
- in the adjacent house
- idiographic science
- hysterical neurosis
- hypoplastic anaemia
- hypoglycaemic agent
- hypochromic anaemia
- hyperfocal distance
- hyperchromic anemia
- hydroxybenzoic acid
- human genome project
- horse chestnut cream
- hooded pitcher plant
- honorable discharge
- homecourt advantage
- henry oscar houghton
- heat of dissociation
- heat of condensation
- have the distinction
- harold hirschsprung
- grand duchy of moscow
- giannangelo braschi
- genus thysanocarpus
- genus sphaerocarpus
- genus sphaerocarpos
- genus sphacelotheca
- genus schizophragma
- genus schizopetalon
- genus scaphosepalum
- genus sarcorhamphus
- genus sarcocephalus
- genus pleurobrachia
- genus plectrophenax
- genus phascolarctos
- genus paracheirodon
- genus malacothamnus
- genus macrocephalon
- genus ichthyosaurus
- genus hyracotherium
- genus hylactophryne
- genus hyacinthoides
- genus dracocephalum
- genus ctenocephalus
- genus corythosaurus
- genus compsognathus
- genus chrysothamnus
- genus chrysobalanus
- genus chronoperates
- genus chorizagrotis
- genus chlamydomonas
- genus chirocephalus
- genus ceratotherium
- genus ceratophyllum
- genus cephalopterus
- genus calycophyllum
- genus aulacorhyncus
- genus arctocephalus
- genus archidiskidon
- genus anoectochilus
- genus acanthocybium
- genus acanthocereus
- front-porch campaign
- fragaria chiloensis
- fictional character
- family trionychidae
- family chironomidae
- family cetorhinidae
- exothermic reaction
- european white birch
- european bird cherry
- english hippocrates
- eichhornia spesiosa
- edward the confessor
- eastern catholicism
- dwarf chinquapin oak
- doctor of humanities
- division cyanophyta
- dichondra micrantha
- depreciation charge
- dental orthopaedics
- cytophilic antibody
- coryphaena hippurus
- corporal punishment
- coronary thrombosis
- cordia gerascanthus
- conversion hysteria
- contract of adhesion
- constructive breach
- common yellowthroat
- common staghorn fern
- common pitcher plant
- colchicum autumnale
- clinical psychology
- clianthus speciosus
- class xanthophyceae
- class hymenomycetes
- class ginkgophytina
- cinnamomum camphora
- cinchona ledgeriana
- cinchona lancifolia
- cinchona cordifolia
- chrysobalanus icaco
- christian schonbein
- choloepus hoffmanni
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- chilean flameflower
- chenopodium glaucum
- chelifer cancroides
- cheilanthes eatonii
- charronia flavigula
- charles vii of france
- charles ii of england
- charles henry harrod
- chamaemelum nobilis
- chairman of the board
- chaenopsis ocellata
- catherine i of russia
- catharanthus roseus
- cardioid microphone
- cardigan welsh corgi
- caranx bartholomaei
- calochortus elegans
- calochortus amoenus
- callorhinus ursinus
- california white fir
- brush-tail porcupine
- browning machine gun
- bronchoscopic smear
- bronchial pneumonia
- breech presentation
- bougainville trench
- born-again christian
- book binding machine
- blow molding machine
- bidens trichosperma
- beckman thermometer
- barnaba chiaramonti
- barack hussein obama
- bank holding company
- bachelor of divinity
- automobile mechanic
- asian horseshoe crab
- ascophyllum nodosum
- arches national park
- anticipatory breach
- anointing of the sick
- anion-exchange resin
- anarchist communism
- amorpha californica
- alice-josephine pons
- aleksandr pavlovich
- agonus cataphractus
- agelaius phoeniceus
- adlerian psychology
- acoustic phenomenon
- acentric chromosome
- acacia xanthophloea
- abnormal psychology
