G3640
ὀλιγόπιστος
of little faith
ὀλιγό-πιστος, -ον of little faith or trust: Mat.6:30 8:26 14:31 16:8, Luk.12:28.† (AS)
The KJV translates G3640 in the following manner:
faith (10x)
Full Thayer's lexicon entry
ὀλιγόπιστος — oligópistos
ὀλιγόπιστος, ὀλιγοπιστου, ὁ, ἡ (ὀλίγος and πίστις), of little faith, trusting too little: Mat 6:30; Mat 8:26; Mat 14:31; Mat 16:8; Luk 12:28. (Not found in secular authors)
5 occurrences
Matthew (4), Luke (1)