Persuasive Writing

noun the quality of being clear, logical, and convincing; persuasiveness

• The cogency of the argument presented by the expert was undeniable.
• I was impressed by the cogency of his reasoning during the debate.
• Her cogency in explaining the concept blew my mind.
• The cogency of her emotions was evident in the way she expressed herself.

noun a public speech or published text in praise of someone or something

adjective of, relating to, or characteristic of a panegyric; formally expressing praise

• The speaker delivered a panegyric praising the achievements of the company.
• The article read like a panegyric for the new restaurant in town.
• I can't believe you wrote a whole panegyric about your favorite video game.
• Her performance was a panegyric to the beauty of dance.