Synonyms of rascally

Adjective

1. devilish, rascally, roguish, playful (vs. unplayful)

usage: playful in an appealingly bold way; "a roguish grin"

2. rascally, roguish, scoundrelly, blackguardly, dishonest (vs. honest), dishonorable

usage: lacking principles or scruples; "the rascally rabble"; "the tyranny of a scoundrelly aristocracy" - W.M. Thackaray; "the captain was set adrift by his roguish crew"

Definition and meaning of rascally (Dictionary)