2 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" [syn: roguish, scoundrelly, blackguardly]
- Like a rascal.
- "I'm going to get you, you rascally rabbit!"
- In the manner of a rascal.