B2 adjective /kənˈvɪnsɪŋ/
Convincing
convaincant; crédible; persuasif; capable de faire croire quelque chose à quelqu'un
Meaning
believable; credible; persuasive; able to make someone believe something
Example
His convincing argument won over the entire jury.
Son argument convaincant a gagné l'ensemble du jury.