scoundrelly

Definitions of scoundrelly
1

adj lacking principles or scruples

“"the tyranny of a scoundrelly aristocracy" - W.M. Thackaray”
Synonyms:
blackguardly, rascally, roguish
dishonest, dishonorable
deceptive or fraudulent; disposed to cheat or defraud or deceive

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.