convincing

adjectives

causing one to believe the truth of something

"a convincing story"; "a convincing manner"

convincing

antonym

is similar to

appearing to merit belief or acceptance

"a credible witness"

is similar to

freeing from illusion or false belief

see also

intended or having the power to induce action or belief

"persuasive eloquence"; "a most persuasive speaker"; "a persuasive argument"