deceitful

英[dɪ'siːtfʊl;-f(ə)l] 美[dɪ'sitfl]

1. intended to deceive;

"deceitful advertising"

"fallacious testimony"

"smooth, shining, and deceitful as thin ice" - S.T.Coleridge

"a fraudulent scheme to escape paying taxes"

2. 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