Yeterince inandırıcı değildim.
- I wasn't persuasive enough.
Tom oldukça ikna edici olabilir.
- Tom can be quite persuasive.
Tom çok ikna edici olabilir.
- Tom can be very persuasive.
By using the utmost tact and persuasiveness, he was inducing his uncle to cough up very grudgingly a small quarterly allowance.