overcredit
/ˌoʊvərˈkrɛdɪt/ or /ˌoʊvərˈkrɛdɪt/Definitions
1. noun
Excessive or unwarranted trust or confidence in someone or something.
“The company’s overcredit in the new market ultimately led to its downfall.”
2. verb
To give excessive or unwarranted credit to someone or something.
“The artist’s work was overcredited by critics, leading to an inflated reputation.”