1. (

• ambidextrous ,
• two-handed ,

) equally skillful with each hand; "an ambidextrous surgeon" ;

2. (

• ambidextrous ,
• deceitful ,
• double-dealing ,
• duplicitous ,
• Janus-faced ,
• two-faced ,
• double-faced ,
• double-tongued

) marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another; "she was a deceitful scheming little thing"- Israel Zangwill; "a double-dealing double agent"; "a double-faced infernal traitor and schemer"- W.M.Thackeray ;