Authenticity , cachet, acceptability, and accuracy are synonyms for credibility; implausibility, doubt, and suspicion are antonyms of credibility. On this page, you will find 36 another word for credibility.
1. reliability
2. plausibility
His credibility was questioned after the incident.
She built credibility through hard work.
The report lacks credibility and accuracy.
Credibility is vital for a trustworthy reputation.