guilefulness

== English == === Etymology === From Middle English gilefulnesse, gylefulnes, equivalent to guileful +‎ -ness. === Noun === guilefulness (uncountable) The quality of being guileful; cunning or deceit. Synonym: guile === References === “guileful”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.