9-letter words containing s, p, o, t, i
- importers — Plural form of importer.
- imposters — Plural form of imposter.
- imposting — a tax; tribute; duty.
- impostors — Plural form of impostor.
- imposture — the action or practice of imposing fraudulently upon others.
- impsonite — a black variety of asphaltite with a jagged fracture.
- in a spot — a rounded mark or stain made by foreign matter, as mud, blood, paint, ink, etc.; a blot or speck.
- inspector — a person who inspects.
- interpose — to place between; cause to intervene: to interpose an opaque body between a light and the eye.
- isentrope — a line on a map or chart joining points having equal entropy.
- isopectic — a line drawn on a map connecting all points where ice starts to form at approximately the same period at the onset of winter.
- isopentyl — isoamyl.
- isophotal — relating to an isophote or isophotes, or to a diagram on which isophotes are represented
- isopleths — Plural form of isopleth.
- isopolity — equal rights of citizenship, as in different communities; mutual political rights.
- isopteran — a member of the order Isoptera which includes social, colonizing insects such as termites
- isotropic — Physics. of equal physical properties along all axes. Compare anisotropic (def 1).
- king post — a structural member running vertically between the apex and base of a triangular roof truss.
- kingsport — a city in NE Tennessee.
- leprosity — the state of being leprous
- lipoplast — a small particle in plant cytoplasm, esp that of seeds, in which fat is stored
- lopoliths — Plural form of lopolith.
- midpoints — Plural form of midpoint.
- mileposts — Plural form of milepost.
- misreport — to report incorrectly or falsely.
- motorship — a ship driven by a diesel or other internal-combustion engine.
- nightspot — a nightclub.
- nine-spot — a playing card the face of which bears nine pips.
- nonpapist — not papist, not Roman Catholic
- off-piste — of or relating to skiing on virgin snow off the regular runs
- offprints — Plural form of offprint.
- opacities — the state or quality of being opaque.
- operatics — Exaggerated or overly emotional behaviour; histrionics.
- operosity — the quality or characteristic of being operose
- opisthion — (anatomy) The middle of the posterior, or dorsal, margin of the great foramen of the skull.
- opposites — situated, placed, or lying face to face with something else or each other, or in corresponding positions with relation to an intervening line, space, or thing: opposite ends of a room.
- optatives — Plural form of optative.
- opticians — Plural form of optician.
- optimised — to make as effective, perfect, or useful as possible.
- optimiser — Alternative spelling of optimizer.
- optimises — Third-person singular simple present indicative form of optimise.
- optimists — an optimistic person.
- optimizes — Third-person singular simple present indicative form of optimize.
- optronics — Optoelectronics.
- otoscopic — an instrument for examining the external canal and tympanic membrane of the ear.
- outparish — a parish located outside the boundaries of or at a distance from a town or city; an outlying parish.
- outspring — to spring out
- outsprint — to race or move at full speed, especially for a short distance, as in running, rowing, etc.
- outstrips — Third-person singular simple present indicative form of outstrip.
- panoistic — (of insects) producing ova without cells to nurse them