Abbott-Smith Manual Greek Lexicon
ὀλιγό-πιστος (G3640)
5 *† ὀλιγό-πιστος , -ον , of little faith or trust : Mt 6:30 8:26 14:31 16:8 , Lk 12:28 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G3640 · Greek
ὀλιγόπιστος
oligopistos · ol-ig-op'-is-tos
from 3641 and 4102; incredulous, i.e. lacking confidence (in Christ)