The term 'yuck' is an expression of disgust or disapproval. It can be used to describe something that is unpleasant, GROSS, or distasteful. The crossword solutions for the term 'yuck' include 'GROSS' (5 letters), 'BLEH' (4 letters), 'UGH' (3 letters), 'ick' (3 letters), 'blech' (5 letters), 'eew' (3 letters), 'eww' (3 letters), 'feh' (3 letters), 'GAG' (3 letters), 'ewww' (4 letters), 'ihateit' (7 letters), 'thatsgross' (10 letters), and 'mewithaspoon' (12 letters). All of these words are expressions of disgust or disapproval, and they all convey a similar sentiment to the term 'yuck'.