Noun

• S: (n) rogue, knave, rascal, rapscallion, scalawag, scallywag, varlet (a deceitful and unreliable scoundrel)
• direct hypernym / inherited hypernym / sister term
• S: (n) villain, scoundrel (a wicked or evil person; someone who does evil deliberately)
• S: (n) cad, bounder, blackguard, dog, hound, heel (someone who is morally reprehensible) "you dirty dog"
• S: (n) gallows bird (a person who deserves to be hanged)
• direct hypernym / inherited hypernym / sister term
• S: (n) rogue, knave, rascal, rapscallion, scalawag, scallywag, varlet (a deceitful and unreliable scoundrel)
• S: (n) villainess (a woman villain)
• derivationally related form
• W: (adj) rascally [Related to: rascal] (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"
• S: (n) jack, knave (one of four face cards in a deck bearing a picture of a young prince)