אָיַב (ʼâyabaw-yab'verbbe hostile to)
[Heb] אָיַב ETCBC: איב‎ (verb|be hostile) OSHL: a.cx.aa TWOT: 78 GK: H366 Greek: ἀντίκειμαι, διώκω, ἔχθρα, ἐχθρός, θλίβω, ὑπεναντίος
Derivation: a primitive root;
Strong's: to hate (as one of an opposite tribe or party); hence to be hostile
KJV: be an enemy.