groundless
🇺🇸
/ˈɡraʊndləs/
🇬🇧
/ˈɡraʊndləs/
adjective
R
lacking a good reason or proof
The accusations were groundless, so the judge dismissed the case.
这些指控毫无根据，因此法官驳回了案件。
translation
无根据的