creditableness
/ˈkrɛdɪtəblnəs/noun
1The quality or condition of being creditable, personally, socially or financially; good reputation, respectability.
2The quality of being believable; credibility; = creditability.
- See note at creditable..
Origin
Mid 17th century; earliest use found in Henry Hammond (1605–1660), Church of England clergyman and theologian. From creditable + -ness.