unfounded
🇺🇸
/ʌnˈfaʊndɪd/
🇬🇧
/ʌnˈfaʊndɪd/
adjective
R
lacking a basis in fact or evidence
The rumors of his wrongdoing were completely unfounded.
关于他不当行为的谣言完全是没有根据的。
translation
无根据的