Strong's #5227: hupenantios (pronounced hoop-en-an-tee'-os)

from 5259 and 1727; under (covertly) contrary to, i.e. opposed or (as noun) an opponent:--adversary, against.

Thayer's Greek Lexicon:

̔́

hupenantios

1) opposite to

1a) set over against: meeting one another

2) opposed to, contrary to, an adversary

Part of Speech: adjective

Relation: from G5259 and G1727

Usage:

This word is used 2 times:

 

Colossians 2:14: "us, which was contrary to us, and took it"
Hebrews 10:27: "which shall devour the adversaries."