Where does “deceitful” come from?

Deceitful comes from Middle English deceit combined with Old English -ful, ultimately derived from Latin decipere, meaning to ensnare or deceive, which traces back through Latin capio (to take) to the Proto-Indo-European root keh₂p-.

deceitful (English): Deliberately misleading or cheating; Deceptive,...

Definitions

  1. Deliberately misleading or cheating; Deceptive,...

Ancestry of “deceitful”, step by step

deceitful traces back through two separate lines of ancestry.

via English deceit

StepLanguageWordMeaning
1EnglishdeceitAn act or practice intended to deceive; a trick;...
2Middle EnglishdeceyteDeception or deceit
3Old Frenchdeceite
4Old Frenchdecevoirto deceive; to trick; to fool
5Latindēcipere

via English ful

StepLanguageWordMeaning
1Englishful

Words derived from “deceitful

Every word from Latin dēcipereEvery word from Old French decevoirEvery word from Old French deceite