1The politician's unconvincing explanation for the scandal only fueled public skepticism.
2Was the prosecution's case against the defendant unconvincing, or did the jury simply sympathize with the accused?
3Her unconvincing performance in the audition led to her elimination from the competition.
4Avoid using unconvincing statistics or anecdotes in your argument, as they may undermine your credibility.
5There is a growing perception that the company's excuses for the product recall are unconvincing and lack transparency.