10-letter words containing o, u, t, s, i
- evolutions — Plural form of evolution.
- exceptious — prone to taking exception or raising objections
- executions — Plural form of execution.
- exhaustion — A state of extreme physical or mental fatigue.
- exsolution — the process by which a homogenous solid solution, esp molten rock, separates into its constituent minerals upon cooling
- extrusions — Plural form of extrusion.
- exudations — Plural form of exudation.
- fabulosity — (uncountable) Fabulousness; the quality of being fabulous; fictitiousness; mythical character.
- factiously — given to faction; dissentious: A factious group was trying to undermine the government.
- factitious — not spontaneous or natural; artificial; contrived: factitious laughter; factitious enthusiasm.
- fastidious — excessively particular, critical, or demanding; hard to please: a fastidious eater.
- favourites — Plural form of favourite.
- felicitous — well-suited for the occasion, as an action, manner, or expression; apt; appropriate: The chairman's felicitous anecdote set everyone at ease.
- fetiparous — (of a marsupial) bearing young before they are fully developed.
- fictitious — created, taken, or assumed for the sake of concealment; not genuine; false: fictitious names.
- flagitious — shamefully wicked, as persons, actions, or times.
- flavourist — a chemist who blends ingredients to create artificial flavours or scents, for food or perfume
- flexuosity — the quality or condition of being flexuous.
- fluxionist — a person who uses mathematical fluxions
- fonticulus — a fontanelle of the cranium
- fortuities — Plural form of fortuity.
- fortuitism — the doctrine that evolutionary adaptations are the result of chance
- fortuitous — happening or produced by chance; accidental: a fortuitous encounter.
- fructoside — a glycoside that yields fructose upon hydrolysis.
- fruit shop — a shop that sells a variety of edible fruits
- fumigators — Plural form of fumigator.
- fumitories — Plural form of fumitory.
- gelatinous — having the nature of or resembling jelly, especially in consistency; jellylike.
- girl scout — (sometimes initial capital letters) a member of an organization of girls (Girl Scouts) founded in the U.S. in 1912 by Juliette Low that seeks to develop certain skills, as well as health, citizenship, and character.
- globulites — Plural form of globulite.
- gluttonise — Alternative form of gluttonize.
- goloptious — voluptuous
- gratuitous — given, done, bestowed, or obtained without charge or payment; free; voluntary.
- grouchiest — Superlative form of grouchy.
- guideposts — Plural form of guidepost.
- guillemots — Plural form of guillemot.
- haustorium — a projection from the hypha of a fungus into the organic matter from which it absorbs nutrients.
- hippolytus — Also, Hippolytos [hi-pol-i-tuh s, -tos] /hɪˈpɒl ɪ təs, -ˌtɒs/ (Show IPA). Classical Mythology. the son of Theseus who was falsely accused by his stepmother, Phaedra, of raping her after he had rejected her advances and who was killed by Poseidon in response to the plea of Theseus.
- hippotamus — Obsolete spelling and common present-day misspelling of hippopotamus.
- hirtellous — minutely hirsute.
- hothousing — Present participle of hothouse.
- housatonic — a river flowing S from NW Massachusetts through SW Connecticut to Long Island Sound near Stratford, Connecticut. 148 miles (240 km) long.
- houselight — One of the lights in an auditorium.
- housetrain — To teach a house pet to urinate and defecate outside or in a designated location in the home.
- houstonian — a native or resident of Houston, Texas.
- houstonias — Plural form of houstonia.
- humoralist — a person who believes in humoralism
- humoristic — a person who is skillful in the use of humor, as in writing, talking, or acting.
- hutchinson — Anne Marbury [mahr-buh-ree] /ˈmɑr bə ri/ (Show IPA), 1591–1643, American religious liberal, born in England: banished from Massachusetts 1637.
- idolatrous — worshiping idols.