meritless claim
meritless lawsuit
completely meritless
legally meritless
A: Do you think this lawsuit has any standing?
A：你认为这起诉讼有法律依据吗？
B: No, it's completely meritless and based on false information.
B：不，这完全是无稽之谈，而且基于虚假信息。
1) 毫无价值的
2) 无根据的
3) 不成立的
1. 毫无价值的；无功劳的
adjective
1. Lacking merit, worth, or value; having no basis in fact or law.
Synonym: baseless, groundless, worthless