10-letter words containing o, n, h, a
- ditrochean — consisting of two trochees
- dobzhansky — Theodosius (Grigorievich) [gri-gawr-ee-uh-vich,, -gohr-] /grɪˈgɔr i ə vɪtʃ,, -ˈgoʊr-/ (Show IPA), 1900–75, U.S. geneticist, born in Russia.
- door chain — a short chain with a removable slide fitting that can be attached between the inside of a door and the doorjamb to prevent the door from being opened more than a few inches without the chain being removed.
- doorhandle — A door handle.
- downwashes — Plural form of downwash.
- dragonfish — any marine fish of the family Bathydraconidae, of Antarctic seas, having an elongated body and flattened head and being biochemically adapted to extremely low temperatures.
- dragonhead — any of several mints of the genus Dracocephalum having spikes of double-lipped flowers.
- drunkathon — a session in which excessive quantities of alcohol are consumed
- dutchwoman — a female native or inhabitant of the Netherlands; a woman of Dutch ancestry.
- earth tone — any of various warm, muted colors ranging basically from neutral to deep brown.
- earthbound — headed for the earth: an earthbound meteorite.
- earthwoman — a female inhabitant or native of the planet Earth.
- earthwomen — Plural form of earthwoman.
- encephalo- — indicating the brain
- encephalon — The brain.
- encroached — Simple past tense and past participle of encroach.
- encroacher — One who encroaches.
- encroaches — Third-person singular simple present indicative form of encroach.
- endorhizal — (of an embryo) having the radical covered by the cotyledon
- endothecia — Plural form of endothecium.
- endothelia — Plural form of endothelium.
- enharmonic — Of or relating to notes that are the same in pitch (in modern tuning) though bearing different names (e.g., F sharp and G flat or B and C flat).
- enneathlon — an athletic contest in which each athlete competes in nine events
- enomotarch — (historical, Ancient Greece) The commander of an enomoty.
- enthraldom — the condition of being enthralled
- epiphanous — showing an epiphany
- epiphonema — an exclamation that concludes a discourse
- erímanthos — a mountain in SW Greece, in the NW Peloponnese. Height: 2224 m (7297 ft)
- ethanediol — (organic compound) ethylene glycol.
- ethnoscape — A transnational distribution of correlated people.
- ethylation — (organic chemistry) Any reaction that introduces an ethyl group into a molecule.
- euharmonic — producing perfect concord or harmony
- euphonical — (archaic) euphonious; pleasing to the ear.
- euphoriant — A drug which produces feelings of euphoria.
- exhalation — The process or action of exhaling.
- exhaustion — A state of extreme physical or mental fatigue.
- exhumation — The act of digging up that which has been buried.
- farnsworth — Philo Taylor [fahy-loh] /ˈfaɪ loʊ/ (Show IPA), 1906–71, U.S. physicist and inventor: pioneer in the field of television.
- fashioners — Plural form of fashioner.
- fashioning — a prevailing custom or style of dress, etiquette, socializing, etc.: the latest fashion in dresses.
- fashionist — (archaic) An obsequious follower of fashion.
- fearnought — a stout woolen cloth for overcoats.
- fianchetto — the development of a bishop, in an opening move, by advancing one or two pawns so as to permit movement along the bishop's diagonal.
- flashpoint — Also, flashing point. Physical Chemistry. the lowest temperature at which a liquid in a specified apparatus will give off sufficient vapor to ignite momentarily on application of a flame.
- food chain — hierarchy of organisms
- forehanded — forehand (def 1).
- foreshanks — Plural form of foreshank.
- franchisor — Also, franchisor [fran-chahy-zer, fran-chuh-zawr] /ˈfræn tʃaɪ zər, ˌfræn tʃəˈzɔr/ (Show IPA). a person or company that grants a franchise.
- fraunhofer — Joseph von [joh-zuh f von,, -suh f;; German yoh-zef fuh n] /ˈdʒoʊ zəf vɒn,, -səf;; German ˈyoʊ zɛf fən/ (Show IPA), 1787–1826, German optician and physicist.
- freshwoman — A female first-year student at a university, college, or high school.