7-letter words containing o, n, s, i
- instore — an establishment where merchandise is sold, usually on a retail basis.
- intones — Third-person singular simple present indicative form of intone.
- intorts — Third-person singular simple present indicative form of intort.
- invious — having no paths or roads
- invokes — Third-person singular simple present indicative form of invoke.
- ionesco — Eugène [French œ-zhen;; English yoo-jeen,, yoo-jeen] /French œˈʒɛn;; English yuˈdʒin,, ˈyu dʒin/ (Show IPA), 1912–94, French playwright, born in Romania.
- ionised — to separate or change into ions.
- ioniser — Alternative spelling of ionizer.
- ionises — Third-person singular simple present indicative form of ionise.
- ionizes — Third-person singular simple present indicative form of ionize.
- ironies — the use of words to convey a meaning that is the opposite of its literal meaning: the irony of her reply, “How nice!” when I said I had to work all weekend.
- ironise — Alternative spelling of ironize.
- ironist — a person who uses irony habitually, especially a writer.
- isodont — an animal in which the teeth are of similar size
- isogeny — The condition of being isogenous.
- isogons — Plural form of isogon.
- isogony — the growth of two or more organs at a consistent rate, meaning that the difference in size between each organ remains constant
- isolani — (chess) A pawn on the d file with no pawns of the same colour on the adjacent c and e file; an isolated queen pawn.
- isoline — isogram.
- isoneph — a line on a weather map or chart connecting points having the same amount of cloudiness.
- isonome — a line on a chart connecting points of equal abundance values of a plant species sampled in different sections of an area. Isonomes of different species from the same area are compared in studies of plant distribution
- isonomy — equality of political rights.
- isospin — isotopic spin.
- isotone — one of two or more atoms having an equal number of neutrons but different atomic numbers.
- isotron — a device for separating small quantities of isotopes by ionizing them and separating the ions by a mass spectrometer
- istomin — Eugene, 1925–2003, U.S. concert pianist.
- jamison — Judith, born 1943, U.S. dancer and choreographer.
- jibbons — spring onions
- jingoes — Plural form of jingo.
- joiners — Plural form of joiner.
- joshing — good-natured banter.
- joskins — Plural form of joskin.
- juniors — Plural form of junior.
- kenosis — the doctrine that Christ relinquished His divine attributes so as to experience human suffering.
- khoisan — a family of languages found chiefly in southern Africa and including the languages of the San and the Khoikhoi.
- kimonos — Plural form of kimono.
- kinross — a historic county in E Scotland.
- kinston — a city in E North Carolina.
- kosygin — Aleksei Nikolayevich [uh-lek-sey nik-uh-lah-yuh-vich;; Russian uh-lyi-ksyey nyi-kuh-lah-yi-vyich] /əˈlɛk seɪ ˌnɪk əˈlɑ yə vɪtʃ;; Russian ʌ lyɪˈksyeɪ nyɪ kʌˈlɑ yɪ vyɪtʃ/ (Show IPA), 1904–80, Russian politician: premier of the U.S.S.R. 1964–80.
- latinos — Plural form of latino.
- legions — Plural form of legion.
- leonids — the meteor showers visible annually about November 16: they appear to radiate from the constellation Leo
- lesions — Plural form of lesion.
- liaison — the contact or connection maintained by communications between units of the armed forces or of any other organization in order to ensure concerted action, cooperation, etc.
- lienors — Plural form of lienor.
- lignose — an explosive compound composed of nitroglycerin and wood fibre
- lingoes — Plural form of lingo.
- lintols — a horizontal architectural member supporting the weight above an opening, as a window or a door.
- lioness — a female lion.
- lionise — to treat (a person) as a celebrity: to lionize the visiting poet.