10-letter words containing o, p, s, n, i
- hippomenes — the successful suitor of Atalanta.
- hispaniola — an island in the West Indies, comprising the republic of Haiti and the Dominican Republic. 29,843 sq. mi. (77,293 sq. km).
- hoofprints — Plural form of hoofprint.
- hopsacking — bagging made chiefly of hemp and jute.
- hot spring — a thermal spring having water warmer than 98°F (37°C): the water is usually heated by emanation from or passage near hot or molten rock.
- hypersonic — noting or pertaining to speed that is at least five times that of sound in the same medium.
- hypnotised — Simple past tense and past participle of hypnotise.
- hypnotises — to put in the hypnotic state.
- hypnotists — Plural form of hypnotist.
- hypnotizes — Third-person singular simple present indicative form of hypnotize.
- hypomnesia — Deficiency of the memory.
- iconoscope — a television camera tube in which a beam of high-velocity electrons scans a photoemissive mosaic.
- idiophones — Plural form of idiophone.
- impactions — Plural form of impaction.
- impassions — Third-person singular simple present indicative form of impassion.
- impersonal — not personal; without reference or connection to a particular person: an impersonal remark.
- implosions — Plural form of implosion.
- importunes — Third-person singular simple present indicative form of importune.
- imposingly — very impressive because of great size, stately appearance, dignity, elegance, etc.: Notre Dame, Rheims, and other imposing cathedrals of France.
- imposition — the laying on of something as a burden or obligation.
- impression — a strong effect produced on the intellect, feelings, conscience, etc.
- imprisoned — to confine in or as if in a prison.
- imprisoner — to confine in or as if in a prison.
- impulsions — Plural form of impulsion.
- in-dispose — to make ill, especially slightly.
- inapposite — not apposite; not pertinent.
- inceptions — Plural form of inception.
- inceptisol — a soil so young that horizons have just begun to form: especially prevalent in tundra areas.
- incomposed — (obsolete) disordered; disturbed.
- indisposed — sick or ill, especially slightly: to be indisposed with a cold.
- infosphere — electronic communication and networking as a whole
- infraposed — placed beneath
- inpossible — Obsolete spelling of impossible.
- inpourings — Plural form of inpouring.
- inspection — the act of inspecting or viewing, especially carefully or critically: an inspection of all luggage on the plane.
- inspectors — Plural form of inspector.
- inspirator — An inspirer, one that inspires.
- interlopes — Third-person singular simple present indicative form of interlope.
- interposal — (dated) interposure.
- interposed — Simple past tense and past participle of interpose.
- interposer — One who interposes.
- interposes — Third-person singular simple present indicative form of interpose.
- introspect — to practice introspection; consider one's own internal state or feelings.
- ionophores — Plural form of ionophore.
- ionosphere — the region of the earth's atmosphere between the stratosphere and the exosphere, consisting of several ionized layers and extending from about 50 to 250 miles (80 to 400 km) above the surface of the earth.
- irruptions — Plural form of irruption.
- isentropes — a line on a map or chart joining points having equal entropy.
- isentropic — having a constant entropy.
- island-hop — to travel from island to island, especially to visit a series of islands in the same chain or area.
- isoprenoid — pertaining to, derived from, or similar to isoprene.