1. Marked by skill in deception
   "sly as a fox"
   - crafty, cunning, dodgy [Brit], foxy, guileful, knavish, slick, tricksy, tricky, wily

Derived forms: slyest, slyer, slier, sliest

See also: artful, slyness

Encyclopedia: Sly

• noninfectious
• noninflammatory
• noninheritable
• noninstitutional
• noninstitutionalised
• noninstitutionalized
• nonintegrated
• nonintellectual
• noninterchangeable
• noninterference
• nonintersecting
• nonintervention
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• nonionic
• nonionised
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• nonjudgmental
• nonkosher
• nonleaded
• nonlegal
• nonlethal
• nonlexical
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• nonlinear
• nonlinear correlation