Synonyms for pooch Found 5 synonyms across 2 meanings for “pooch”. informal terms for dogs (noun) doggiedoggybarkerbow-wow round one's lips as if intending to kiss (verb) Explore Related Words Rhymes with poochSynonyms for doggieSynonyms for doggySynonyms for barkerSynonyms for bow-wow Synonym Finder | Rhyme Finder | Poetry Editor