Valid
Definition: Something effective, legally binding or able to withstand objection.
Synonyms: Binding, Defensible, Powerful, Efficacious, Cogent
Antonyms: Invalid, Unconvincing, Unsound, Lame, Feeble
Definition: Something effective, legally binding or able to withstand objection.
Synonyms: Binding, Defensible, Powerful, Efficacious, Cogent
Antonyms: Invalid, Unconvincing, Unsound, Lame, Feeble