SLICK' (5 letters) The term 'LIKE GREASE' can be summarized by two crossword solutions: 'GUNKY' and 'SLICK'. 'GUNKY' is an adjective that describes something that is sticky, greasy, or grimy. 'SLICK' is an adjective that describes something that is smooth, glossy, or slippery. Both words describe the same thing, but from different perspectives. 'GUNKY' implies a negative connotation, while 'SLICK' implies a positive connotation.