1. the quality of being believable or credible

Examples

• The witness’s believability was questioned due to inconsistencies in her story.
• The movie’s believability suffered from poor special effects.
• His reputation for honesty added to the believability of his testimony.
• The author worked hard to maintain the believability of her fictional characters.
• The documentary’s believability was enhanced by expert interviews.
• Critics praised the believability of the actor’s performance.