Strong's G3988 · Greek

πεισμονή

peismone · pice-mon-ay'

from a presumed derivative of 3982; persuadableness, i.e. credulity

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 1 *† πεισμονή , -ῆς, ἡ ( πείθω ), persuasion : Ga 5:8 .† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain