G5569
ψευδάδελφος
false brother
ψευδ-άδελφος, -ου, ὁ a false brother: of professing Christians, 2Co.11:26, Gal.2:4.† (AS)
The KJV translates G5569 in the following manner:
brethren (4x)
Full Thayer's lexicon entry
ψευδάδελφος — pseudádelphos
ψευδάδελφος, ψευδαδελφου, ὁ (ψευδής and ἀδελφός), a false brother, i. e. one who ostentatiously professes to be a Christian, but is destitute of Christian knowledge and piety: 2Co 11:26; Gal 2:4.
2 occurrences
II Corinthians (1), Galatians (1)