10-letter words containing o, p, t, a
- hyphenator — One who, or that which, hyphenates.
- hypoactive — Less than normally active.
- hypoblasts — Plural form of hypoblast.
- hypocausts — Plural form of hypocaust.
- hypohalite — (chemistry) any salt of a hypohalous acid, having a general formula M(OX)n.
- hypometria — Dysmetria in which the patient tends to undershoot the intended target.
- hypostases — Metaphysics. something that stands under and supports; foundation. the underlying or essential part of anything as distinguished from attributes; substance, essence, or essential principle.
- hypostasis — Metaphysics. something that stands under and supports; foundation. the underlying or essential part of anything as distinguished from attributes; substance, essence, or essential principle.
- hypostatic — of or relating to a hypostasis; fundamental.
- hypotactic — dependent relation or construction, as of clauses; syntactic subordination.
- hypothecal — (microbiology, planktology) Of or pertaining to the hypotheca, the lower half of the shell of certain types of plankton.
- hypothenar — the fleshly prominence on the palm at the base of the little finger.
- hypothymia — a state of depression
- idiopathic — of unknown cause, as a disease.
- idiot tape — an input tape for a typesetting machine that contains text only, the typographical instructions being supplied by the typesetting machine itself
- impactions — Plural form of impaction.
- impanation — the doctrine that the body and blood of Christ are in the bread and wine after consecration.
- imperators — Plural form of imperator.
- implorator — a person who implores
- import ban — a ban on the importation of certain products from a certain country into the home country
- importable — to bring in (merchandise, commodities, workers, etc.) from a foreign country for use, sale, processing, reexport, or services.
- importance — the quality or state of being important; consequence; significance.
- importancy — (obsolete) importance; significance.
- imputation — the act of imputing.
- inapposite — not apposite; not pertinent.
- inspirator — An inspirer, one that inspires.
- interpolar — connecting or being between poles: an interpolar flight.
- interposal — (dated) interposure.
- intragroup — Taking place within a group, especially within a social group.
- ipso facto — by the fact itself; by the very nature of the deed: to be condemned ipso facto.
- italophile — a person who admires Italian customs, traditions, etc.
- jockstraps — Plural form of jockstrap.
- juxtaposed — to place close together or side by side, especially for comparison or contrast.
- juxtaposes — Third-person singular simple present indicative form of juxtapose.
- kapok tree — any of several tropical bombacaceous trees of the genus Ceiba, esp Ceiba pentandra, having seeds covered with silky hairs from which kapok is obtained
- karyotyped — Simple past tense and past participle of karyotype.
- karyotypes — Plural form of karyotype.
- karyotypic — Of or pertaining to karyotypes.
- keep on at — If you keep on at someone, you repeatedly ask or tell them something in a way that annoys them.
- kept woman — a woman maintained by a man as his mistress
- kleptocrat — a government official who is a thief or exploiter.
- kryptonate — (inorganic chemistry) To infuse a solid with krypton gas (especially with radioactive krypton-85).
- kuropatkin — Aleksei Nikolaevich [uh-lyi-ksyey nyi-kuh-lah-yi-vyich] /ʌ lyɪˈksyeɪ nyɪ kʌˈlɑ yɪ vyɪtʃ/ (Show IPA), 1848–1925, Russian general.
- l'hospital — Guillaume François Antoine de [gee-yohm frahn-swa ahn-twan duh] /giˈyoʊm frɑ̃ˈswa ɑ̃ˈtwan də/ (Show IPA), 1661–1704, French mathematician.
- lactoscope — an optical device for determining the amount of cream in milk.
- laeotropic — oriented or coiled in a leftward direction, as a left-spiraling snail shell.
- lake poets — the English poets Wordsworth, Coleridge, and Southey, who lived in and drew inspiration from the Lake District at the beginning of the 19th century
- lake taupo — a lake in New Zealand, on central North Island: the largest lake of New Zealand. Area: 616 sq km (238 sq miles)
- lampoonist — One who lampoons.
- laparotome — a cutting instrument for performing a laparotomy.