Word Origin
from alpha (as a cop. prefix) and delphus (womb)
Definition
a brother
NASB Word Usage
believing husband (1), brethren (170), brethren* (13), brother (111), brother's (8), brothers (40).

Αδελφε αδελφέ Ἀδελφέ αδελφοι αδελφοί ἀδελφοί ἀδελφοὶ αδελφοις αδελφοίς ἀδελφοῖς αδελφον αδελφόν ἀδελφόν ἀδελφὸν αδελφος αδελφός ἀδελφός ἀδελφὸς αδελφου αδελφού αδελφόυ ἀδελφοῦ αδελφους αδελφούς άδελφους ἀδελφούς ἀδελφοὺς αδελφω αδελφώ ἀδελφῷ αδελφων αδελφών ἀδελφῶν Adelphe Adelphé adelpho adelphō adelphoi adelphoí adelphoì adelphôi adelphō̂i adelphois adelphoîs adelphon adelphón adelphòn adelphôn adelphōn adelphō̂n adelphos adelphós adelphòs adelphou adelphoû adelphous adelphoús adelphoùsInterlinear Greek • Interlinear Hebrew • Strong's Numbers • Englishman's Greek Concordance • Englishman's Hebrew Concordance • Parallel Texts