Cogent

adj. thoughtful, capable formal

What it means

Clear, relevant, and logically forceful enough to persuade.

Reach for it when praising reasoning whose structure and evidence support its conclusion

The engineer made a cogent case for repairing the bridge before widening it.

Words to choose between 7

By register, from playful at the top to literary at the bottom. Tap a word to see when it fits.
everyday
professional
formal
literary
  • everyday

    persuasive

    Fits when the communication successfully changes minds

    Careful Persuasion can use status, charm, or pressure instead of cogent logic.

  • everyday

    well-reasoned

    Fits when plain praise should foreground the quality of thought

    Careful Well-reasoned is accurate but lacks cogent's sense of concise force.

  • professional

    convincing

    Fits when the whole case earns belief

    Careful A convincing performance can rely on emotion or realism rather than reasoning.

  • professional

    forceful

    Fits when the argument lands with strength

    Careful Forceful delivery can overpower listeners while the reasoning remains poor.

  • professional

    sound

    Fits when the argument rests on reliable reasoning or evidence

    Careful Sound can be correct without being clearly presented or persuasive.

  • formal

    compelling

    Fits when the case has unusually strong force

    Careful Compelling is stronger and can describe interest or urgency.

  • literary

    lucid

    Fits when the reasoning is exceptionally clear and ordered

    Careful Lucid reasoning can be easy to follow yet rest on weak evidence.

Opposites 3

  • illogical
  • unconvincing
  • specious

Common phrases 3

  • cogent argument

    Her cogent argument addressed the strongest objection directly.

  • cogent case

    The usage data made a cogent case for keeping the evening route.

  • cogent explanation

    A cogent explanation connected each recommendation to one observed risk.

Definitions and examples are written for this site. How words are chosen Recording: EncycloPetey, American accent, from Wikimedia Commons, CC BY-SA 3.0 Updated