wont Look up wont at Dictionary.com
"accustomed," O.E. wunod, pp. of wunian "to dwell, be accustomed," from P.Gmc. *wun- "to be content, to rejoice" (cf. O.S. wunon, O.Fris. wonia "to dwell, remain, be used to," O.H.G. wonen, Ger. wohnen "to dwell;" related to O.E. winnan, gewinnan "to win" (see win) and to wean. The noun meaning "habitual usage, custom" is attested from c.1300. Wonted is first attested 1408, an unconscious double pp.