Synonyms for sneaky Found 6 synonyms across 2 meanings for “sneaky”. marked by deception (adj) underhandunderhanded marked by quiet and caution and secrecy (adj) furtivesneak(a)stealthysurreptitious Explore Related Words Rhymes with sneakySynonyms for underhandSynonyms for underhandedSynonyms for furtiveSynonyms for sneak(a)Synonyms for stealthy Synonym Finder | Rhyme Finder | Poetry Editor