Kenneth G. Wilson (1923–). The Columbia Guide to Standard American English. 1993.
unwonted, unwanted (adjs.)
Unwonted has three Standard pronunciations, at least one of which is a homophone of unwanted: unwonted’s stressed middle syllable can rhyme with want, gaunt, or won’t, and it means “rare, uncommon, not customary”: His unwonted enthusiasm was embarrassing. Unwanted means “not needed, undesirable, unwished for”: Her interference was both unwonted and unwanted.
