Synonyms for growl Found 3 synonyms across 2 meanings for “growl”. the sound of growling (as made by animals) (noun) growling to utter or emit low dull rumbling sounds (verb) grumblerumble Explore Related Words Rhymes with growlSynonyms for growlingSynonyms for grumbleSynonyms for rumble Synonym Finder | Rhyme Finder | Poetry Editor