- rogue, knave, rascal, rapscallion, scalawag, scallywag, varlet - a deceitful and unreliable scoundrel
--1 is a kind of villain, scoundrel
- imp, scamp, monkey, rascal, rapscallion, scalawag, scallywag - one who is playfully mischievous
--2 is a kind of child, kid, youngster, minor, shaver, nipper, small fry, tiddler, tike, tyke, fry, nestling
--2 has particulars: terror, brat, little terror, holy terror