Strongs: G570
G570 @ ἀπιστία apistia ap-is-tee'-ah From G571 faithlessness that is (negatively) disbelief (want of Christian faith) or (positively) unfaithfulness (disobedience): - unbelief.
Matthew:13:58
Matthew:17:20
Mark:6:6
Mark:9:24
Mark:16:14
Romans:3:3
Romans:4:20
Romans:11:20
Romans:11:23
1Timothy:1:13
Hebrews:3:12
Hebrews:3:19