Found 2 items, similar to gunk.
English → English (WordNet) Definition: gunk gunk n : any thick messy substance [syn: sludge, slime, goo, gook, guck, muck, ooze]
English → English (gcide) Definition: gunk gunk \gunk\ n. any thick gooey and messy substance. [informal] Syn: goo, gook, guck, muck, ooze, sludge, slime. [WordNet 1.5]