Synonyms for blotch Found 4 synonyms across 2 meanings for “blotch”. an irregularly shaped spot (noun) splodgesplotch mark with spots or blotches of different color or shades of color as if stained (verb) mottlestreak Explore Related Words Rhymes with blotchSynonyms for splodgeSynonyms for splotchSynonyms for mottleSynonyms for streak Synonym Finder | Rhyme Finder | Poetry Editor