LEARNit Dictionary

plausibility

noun
1
the quality of being reasonable and likely to be true
معقولیت, احتمال صحت, قابلیت باور, باورپذیری, منطقی بودن
2
the fact of being good at sounding honest and sincere, especially when trying to trick people
ظاهرسازی, وانمودسازی
She lied with enough conviction and plausibility that we believed her.