knavish
/ˈneɪvɪʃ/ adjective
- adjective Having the characteristics of a knave; mischievous, roguish, waggish, rascally or impertinent.
Synonyms
crafty cunning dodgy foxy guileful slick sly tricksy tricky wily
Etymology
From Middle English knavych, knavyssh; equivalent to knave + -ish.
Webster’s 1913
- adjective Like or characteristic of a knave; given to knavery; trickish; fraudulent; dishonest; villainous; as, a knavish fellow, or a knavish trick. "Knavish politicians." Macaulay.
- adjective Mischievous; roguish; waggish.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “knavish”, CC BY-SA 4.0. Details