roguish adj

1 playful in an appealingly bold way; "a roguish grin" [syn: devilish, rascally]

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: rascally, scoundrelly, blackguardly]

English

Adjective

roguish

1. unprincipled or unscrupulous
2. mischievous and playful

arch, base, blackguardly, degraded, devilish, elfish, elvish, foolish, full of mischief, high-spirited, impish, infamous, knavish, mischief-loving, mischievous, notorious, playful, prankish, pranksome, pranky, puckish, rascally, recreant, reprobate, scampish, scapegrace, scoundrelly, sportive, trickish, tricksy, tricky, vile, villainous, waggish