Synonyms for grate Found 6 synonyms across 4 meanings for “grate”. a frame of iron bars to hold a fire (noun) grating gnaw into (verb) fretrankle make a grating or grinding sound by rubbing together (verb) grind scratch repeatedly (verb) scrape Explore Related Words Rhymes with grateSynonyms for gratingSynonyms for fretSynonyms for rankleSynonyms for grindSynonyms for scrape Synonym Finder | Rhyme Finder | Poetry Editor