cogently

/ˈkoʊdʒəntli/
adverb
  1. In a clear, logical, and convincing manner.
    • She argued cogently for better funding for public schools.
    • The professor explained the theory cogently, so everyone understood it.
    • He cogently demonstrated why the plan would fail.
Antonyms
What does "cogently" mean? | whatsthatwordmean | whatsthatwordmean