The term 'piece of cake' is a common idiom used to describe something that is EASY to do. The crossword solutions for this term include 'BREEZE' (6 letters), 'DODDLE' (6 letters), 'EASY' (4 letters), 'SNAP' (4 letters), 'TIER' (4 letters), 'asnap' (5 letters), 'cando' (5 letters), 'CINCH' (5 letters), 'CRUMB' (5 letters), 'LAYER' (5 letters), 'SLICE' (5 letters), 'WEDGE' (5 letters), 'noprob' (6 letters), 'SIMPLE' (6 letters), 'easyone' (7 letters), 'itseasy' (7 letters), 'nosweat' (7 letters), 'CAKEWALK' (8 letters), 'ducksoup' (8 letters), 'itsasnap' (8 letters), 'nohassle' (8 letters), 'slamdunk' (8 letters), 'easyaspie' (9 letters), 'itssimple' (9 letters), 'nothingtoit' (11 letters), 'turkeyshoot' (11 letters), and 'birthdaytreat' (13 letters). All of these words are synonyms for the phrase 'piece of cake' and imply that the task at hand is EASY to accomplish.