Double-tongued in a sentence as an adjective

That's why to some people science always seems to have two heads and is double-tongued. As with most other things, education is the key to solving this bad-perception of science, scientists, and the data collected from experimentation and observation.

Double-tongued definitions

adjective

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

See also: ambidextrous deceitful double-dealing duplicitous Janus-faced two-faced double-faced