10-letter words containing o, p, s, i
- 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.
- ipso facto — by the fact itself; by the very nature of the deed: to be condemned ipso facto.
- 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.
- iso pascal — A Lex scanner and Yacc parser are in the comp.sources.unix volume 13 archive.
- isocephaly — (of a composition) having the heads of all figures on approximately the same level.
- isographic — (in the study of the geographical distribution of a dialect) a line drawn on a map to indicate areas having common linguistic characteristics.
- isomorphic — Biology. different in ancestry, but having the same form or appearance.
- isopachous — having the same thickness.
- isopiestic — of or noting equal pressure; isobaric.
- isoplethic — Relating to isopleths.
- isopluvial — a line on a map connecting places registering the same amount of precipitation or rainfall
- isoprenoid — pertaining to, derived from, or similar to isoprene.
- isopterous — belonging or pertaining to social insects of the order Isoptera, comprising the termites.
- isopycnals — Plural form of isopycnal.
- isosporous — having spores of only one kind
- isotopomer — (chemistry) any isomer of an organic compound differing only in the position of an isotope.
- isotropism — isotropy
- isotropous — (archaic) isotropic.
- jaspideous — Jaspidean; made of jasper.
- jeopardies — Plural form of jeopardy.
- jeopardise — to put in jeopardy; hazard; risk; imperil: He jeopardized his life every time he dived from the tower.
- jockeyship — the art or skill of a jockey
- kannapolis — a town in W North Carolina.
- kiloparsec — a unit of distance, equal to 1000 parsecs. Abbreviation: kpc.
- kilopascal — one thousand pascals
- kinescopes — Plural form of kinescope.
- kinsperson — A kinsman or kinswoman.
- kiss up to — be obsequious towards