THESAURUS
corny
back-number, banal, bewhiskered, bromidic, cliched, common, commonplace, cut-and-dried, fade, familiar, fusty, hackney, hackneyed, moth-eaten, musty, old hat, platitudinous, set, shopworn, square, stale, stereotyped, stock, threadbare, timeworn, tired, trite, truistic, unoriginal, warmed-over, well-known, well-worn, worn, worn thin