insipid 1 antonyms and opposites of insipid. Adjective — Lacking flavor; bland. Synonyms for insipid bland cardboard flaggy flavorless ingustible intastable savorless tame gustless sapidless mawkish smackless tasteless unsavory untasteable vapid wallowish watery waugh wearish wersh Antonyms for insipid gustable ← Back to the full definition of insipid
