Synonyms for chummy Found 5 synonyms across 2 meanings for “chummy”. (used colloquially) having the relationship of friends or pals (adj) mateypallypalsy-walsy (used informally) associated on close terms (adj) buddy-buddythick(p) Explore Related Words Rhymes with chummySynonyms for mateySynonyms for pallySynonyms for palsy-walsySynonyms for buddy-buddySynonyms for thick(p) Synonym Finder | Rhyme Finder | Poetry Editor