1. Marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another
   - ambidextrous, deceitful, double-dealing, duplicitous, Janus-faced, two-faced, double-faced

1. Play fast notes on a wind instrument
   - triple-tongue

See also: dishonest, dishonorable [US], dishonourable [Brit, Cdn]

Type of: tongue

• fist
• fistfight
• fistful
• fistic
• fisticuffs
• fisting
• fistmele
• fistula
• fistular
• Fistularia
• Fistulariidae
• fistulate
• Fistulina
• Fistulina hepatica
• Fistulinaceae
• fistulous
• fistulous withers
• fit
• fit in
• fit out
• fit the bill
• fitch
• fitchew
• fitful
• fitfully