Other Words for Stale
Stale as a Noun has these synonyms:
old, banal, overused, antiquated, old-fashioned, threadbare, trite, clichéd, unoriginal, hackneyed, stereotyped, tired, weary, boring, tiresome, warmed-over, shop-worn, familiar, stock, well-known, hand-me-down, reach-me-down
Example: These comedians come up with the same old stale jokes year after year.
old, past its prime, unfresh, dry, dried-out, hardened, limp, wilted, withered, flat, sour, turned, (gone) off, mouldy, musty, spoiled, rotten
Example: All the food is stale because you failed to wrap it carefully.