Synonyms for lavish Found 10 synonyms across 3 meanings for “lavish”. expend profusely (verb) shower very generous (adj) munificentovergeneroustoo-generousunsparingunstintedunstinting characterized by extravagance and profusion (adj) lucullanplushplushy Explore Related Words Rhymes with lavishSynonyms for showerSynonyms for munificentSynonyms for overgenerousSynonyms for too-generousSynonyms for unsparing Synonym Finder | Rhyme Finder | Poetry Editor