Strong's #101: adunateo (pronounced ad-oo-nat-eh'-o)
from 102; to be unable, i.e. (passively) impossible:--be impossible.
Thayer's Greek Lexicon:
̓́
adunateō
1) impossible
1a) not to have strength, power, or ability, to be weak
1b) can not be done, to be impossible
Part of Speech: verb
Relation: from G102
Citing in TDNT: 2:284, 186
Usage:
This word is used 2 times:
Matthew 17:20: "it shall remove; and nothing shall be impossible unto you."
Luke 1:37: "with God nothing shall be impossible."