implacable, truce-breaker

Strong’s Dictionary of Greek Words:

Number:
786 (find all occurrences in KJV Bible)
Greek:
ἄσπονδος
Transliteration:
aspondos
Phonic:
as’-pon-dos
Meaning:
from 1 (as a negative particle) and a derivative of 4689; literally, without libation (which usually accompanied a treaty), i.e. (by implication) truceless
KJV Usage:
implacable, truce-breaker