convincing, persuasive
Bueno, si lo hace, entonces es muy convincente.
Well, if he does, then he's very convincing.
Tom no fue muy convincente.
Tom wasn't very convincing.
El argumento es riguroso y coherente pero a fin de cuentas poco convincente.
The argument is rigorous and coherent but ultimately unconvincing.
Su explicación es poco convincente.
His explanation is unconvincing.
Presentaste un argumento muy convincente.
You presented a very convincing argument.
— Tres son multitud (1998)
Very convincing.