Synonyms of old-chestnut

1 Syllable
stock, old
2 Syllables
old-saw, trite, corny, worn-out, banal, common, tripe, hokey, old-hat, well-worn, played-out, hackneyed, stale
3 Syllables
outmoded, moth-eaten, timeworn, threadbare, pedestrian, quotidian, outdated, out-of-date
4 Syllables
commonplace, conventional, everyday, antiquated, stereotyped, run-of-the-mill, overworked, obsolete
5 Syllables
unoriginal