Knavish
Knavish , adjective
1.
Like or characteristic of a knave{3}; given to knavery; trickish; fraudulent; dishonest; villainous; as, a knavish fellow, or a knavish trick.
Knavish politicians.
2.
Mischievous; roguish; waggish; rascally.
Cupid is knavish lad,
Thus to make poor females mad.