cogent

/K OW1 JH AH0 N T/
adjective
  1. 1

    Reasonable and convincing; based on evidence.

  2. 2

    Appealing to the intellect or powers of reasoning.

  3. 3

    Forcefully persuasive; relevant, pertinent.

    โ€œThe prosecution presented a cogent argument, convincing the jury of the defendant's guilt.โ€

Source: https://en.wiktionary.org/wiki/cogent