συκοφαντέω
sykophantéō
soo-kof-an-teh'-o
Greek: Verb
from a compound of σῦκον and a derivative of φαίνω; to be a fig-informer (reporter of the law forbidding the exportation of figs from Greece), "sycophant", i.e. (genitive and by extension) to defraud (exact unlawfully, extort).

KJV translates as: accuse falsely, take by false accusation