Strong's #802: asunthetos (pronounced as-oon'-thet-os)
from 1 (as a negative particle) and a derivative of 4934; properly, not agreed, i.e. treacherous to compacts:-- covenant-breaker.
Thayer's Greek Lexicon:
̓́
asunthetos
1) uncompounded, simple
2) covenant breaking, faithless
Part of Speech: adjective
Relation: from G1 (as a negative particle) and a derivative of G4934
Usage:
This word is used 1 times:
Romans 1:31: "Without understanding, covenant breakers, without natural affection, implacable, unmerciful:"