tricky

Given to or characterized by trickery.

Requiring caution or skill.

Given to tricks; knavish; artful; sharp; shifty: as, a tricky wind; a plausible and tricky fellow.

Playful; roguish; mischievous.

Synonyms Artful, Sly, etc. See cunning.

Given to tricks; practicing deception; trickish; knavish.

hard to deal with, complicated

adept at using deception

having concealed difficulty

not to be trusted