The term 'slick, perhaps' can be described by two crossword solutions: 'WET' (3 letters) and 'OILED' (5 letters). WET is a term used to describe something that is covered in liquid, usually water. OILED is a term used to describe something that has been covered in oil, which is a slippery substance. Therefore, the term 'slick, perhaps' can be accurately described by both of these words, as they both refer to something that is slippery or smooth.