φρεναπάτηςphrenapátēs

a mind-misleader, i.e. seducer

Greek (New Testament) · G5423

Meanings

a deceiver (B1., deceiver of his own mind, § 28, 52, where see ref. to π.): Titus 1:10 (ecclesiastical).

Same root

φρήνphrḗn · G5424the midrif (as a partition of the body), i.e. (figuratively and by implication, of sympathy) the feelings (or sensitive nature; by extension (also in the plural) the mind or cognitive faculties)
ἀπάτηapátē · G539delusion
φρεναπατάωphrenapatáō · G5422to be a mind-misleader, i.e. delude

Where it appears

Appears 1 times in the Bible.

Titus 1:10 For there are many rebellious people who engage in useless talk and deceive others. This is especially true of those who insist on circumcision for salvation.

Source: G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922), public domain.