Strong's #180: akatapaustos (pronounced ak-at-ap'-ow-stos)
from 1 (as a negative particle) and a derivative of 2664; unrefraining:--that cannot cease.
Thayer's Greek Lexicon:
̓́
akatapaustos
1) unable to stop, unceasing
2) not quieted, that cannot be quieted
Part of Speech: adjective
Relation: from G1 (as a negative particle) and a derivative of G2664
Usage:
This word is used 1 times:
2 Peter 2:14: "full of adultery, and that cannot cease from sin; beguiling unstable souls:"