I couldn't believe myself when she pretended to be angry. Her loud voice, red face...the whole caboodle was pretty convincing. ✬

Tom's explanation sounded convincing. ✬

Convincing Tom to do the right thing was hard. ✬

It's pretty convincing. ✬

That doesn't sound very convincing. ✬

I had trouble convincing Tom not to leave. ✬

I had trouble convincing Tom to come. ✬

I had trouble convincing Tom to help. ✬

That's a very convincing argument. ✬

It's Tom who needs convincing. ✬