4-letter words containing on
- song — Ailing [ahy-ling] /ˈaɪˈlɪŋ/ (Show IPA), Soong, Ai-ling.
- sons — a male child or person in relation to his parents.
- soon — within a short period after this or that time, event, etc.: We shall know soon after he calls.
- tone — (Theobald) Wolfe, 1763–98, Irish nationalist and martyr for independence.
- tong — (in China) an association, society, or political party.
- toni — Anton [ahn-tohn] /ˈɑn toʊn/ (Show IPA), ("Toni") 1935–2009, Austrian skier.
- tonk — a form of rummy for two or more players with deuces wild.
- tons — a unit of weight, equivalent to 2000 pounds (0.907 metric ton) avoirdupois (short ton) in the U.S. and 2240 pounds (1.016 metric tons) avoirdupois (long ton) in Great Britain.
- tony — high-toned; stylish: a tony nightclub.
- toon — (sometimes initial capital letter) a character in an animated cartoon.
- tron — 1. (project) The Real-Time Operating System Nucleus. 2. (language, programming, testing, tool) (TRace ON) A command used when debugging programs written in early line-numbered BASIC that contained GOTO and GOSUB statements. When the TRON command had been executed, the program ran with a window open indicating the line number being executed at that instant. The TROFF (an abbreviation for "TRace OFF") command turned the tracing off.
- udon — thick, white Japanese noodles made from wheat flour, often served in soup.
- upon — to, toward, or at an elevated place on or in: They went up the stairs. The cat is up the tree.
- vone — a robot bomb developed by the Germans in World War II and launched from bases on the ground, chiefly against England.
- wone — (obsolete, or, archaic, poetic) A dwelling.
- wong — (obsolete, except in placenames) A field or other piece of land.
- wonk — a student who spends much time studying and has little or no social life; grind.
- wons — simple past tense and past participle of win1 .
- wont — accustomed; used (usually followed by an infinitive): He was wont to rise at dawn.
- woon — (obsolete) dwelling; wone.
- xeon — Pentium II Xeon
- yond — Yonder.
- yoni — (in Shaktism) the external female genitals regarded as the symbol of Shakti. Compare lingam (def 2).
- yron — Archaic spelling of iron.
- zeon — The hot water added to the chalice by the priest during the Byzantine Eucharist to commemorate the water that flowed from the crucified Christ's side when pierced by the spear.
- zion — a hill in Jerusalem, on which the Temple was built (used to symbolize the city itself, especially as a religious or spiritual center).
- zona — A zone or band; a layer.
- zond — one of a series of Soviet space probes that photographed the moon and returned to earth.
- zone — any continuous area that differs in some respect, or is distinguished for some purpose, from adjoining areas, or within which certain distinctive circumstances exist or are established: The decisions were formulated in a zone of uncertainty. The temperature lies outside the danger zone.
- zonk — to become unconscious from alcohol or narcotic drugs; pass out.
- zony — The offspring of a male zebra and a female pony.
- zoon — any of the individuals of a compound organism.