compelling
US /kəmˈpel.ɪŋ/
UK /kəmˈpel.ɪŋ/

1.
evoking interest, attention, or admiration in a powerfully irresistible way
:
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The documentary presented a compelling argument for environmental protection.
•
Her story was so compelling that everyone listened intently.
2.
not able to be refuted; inspiring conviction
:
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The evidence presented was so compelling that the jury quickly reached a verdict.
•
He had a compelling reason for his absence.