doublehearted

== English == === Etymology === From double +‎ hearted. === Adjective === doublehearted (comparative more doublehearted, superlative most doublehearted) deceitful; treacherous; double-crossing. Synonyms: double-dealing, double-faced, double-hearted; see also Thesaurus:deceptive, Thesaurus:treacherous === References === “doublehearted”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.