köken: From Middle High German betriegen, from Old High German bitriogan, from Proto-West Germanic *bidreugan. Equivalent to be- + trügen. The modern -ü- in this verb chiefly follows the development in the rhyming word lügen (“to lie”). It was reinforced by the noun Betrug and by the 2nd and 3rd person-singular forms (as in lügen itself, which compare).
aile: Betrüger, Betrügung
Sie betrügt dich mit ihrer falschen Fürsorge.
Du betrügst dich, wenn du noch auf Besserung hoffst.
Er hat die Firma um mehrere tausend Euro betrogen.
köken: From *aldaqčï "liar", derived from *aldağ "lie" + -čï' "agent noun affix". *aldağ is an action noun for the verb alda- "to lie", derived from Proto-Turkic *āl (“lie, deceit”). Cognate with Tatar алдакчы (aldaqçı), Uzbek aldoqchi, Uyghur ئالداقچى (aldaqchi, “liar”). Compare also Kyrgyz алдамчылык (aldamcılık, “falseness”), which is derived from the same verbal stem alda- "to lie".
deceived, tricked, cheated, disappointed, having been deceived · mistaken, having been mistaken, having deceived myself · appeased, beguiled, having been appeased
çekim: çoğul falsī · tamlayan falsī
köken: Perfect passive participle from fallō (“deceive, trick; mistake”).
Etimoloji
Inherited from Middle French menteur, from Old French menteor, menteür, menterre, corresponding to mentir + -eur. May correlate to a Vulgar Latin *mentitōr, mentitōrem, from Latin mentior.