unfashionable 1 antonyms and opposites of unfashionable. Adj — Not in keeping with current fashion or trends. Synonyms for unfashionable démodé passé unchic malformed misshapen basic cheugy cringe cringeworthy cringey dated fossilized inelegant last year normie old old-fashioned old-hat oldfangled ossified out out of date out of fashion out of touch outdated rinky-dink outmoded tacky uncool unhip unpopular untrendy unstylish Antonyms for unfashionable fashionable ← Back to the full definition of unfashionable
