Strong's:φρεναπατάω to be a mind-misleader, i.e. deludeDerivation: from G5423;KJV Usage: deceive. G5423
TBESG:φρεναπατάωto deceiveG:V φρεν-απατάω, -ῶ (< φρεναπάτης), to deceive one's mind (Lft., deceive by fancies, see Ga., l.with): with accusative of person(s), Gal.6:3.† (AS)
φρεναπατάω phrenapataō fren-ap-at-ah'-o From G5423; to be a mind misleader, that is, deludeKJV Usage: deceive.
φρεναπάτης phrenapatēs fren-ap-at'-ace From G5424 and G539; a mind misleader, that is, seducerKJV Usage: deceiver.