Word of the DayVocabularyWriting TipsRhetoric

Word of the Day: Cogent - Definition and Examples

Elevate your persuasive writing by mastering the word 'cogent.' Learn its definition, origin, and how to use it in professional and creative contexts.

WowWrite AI•February 22, 2026•2 min read

Elevate Your Arguments with Today’s Word: Cogent

In the world of writing and rhetoric, the strength of your argument often relies on how clearly you present your ideas. To describe an argument that is not just good, but undeniably powerful and logical, we use the word cogent.

#### 1. Definition and Pronunciation Word: Cogent Pronunciation: /ˈkoʊ.dʒənt/ (KOH-jent) Definition: (Of an argument or case) clear, logical, and convincing; appealing forcibly to the mind or reason.

#### 2. Origin & Etymology The word cogent finds its roots in the Latin word cogere, which means "to drive together" or "to compel." It is a combination of co- (together) and agere (to drive). Historically, a cogent argument was one that 'drove' all the facts together into a single, irresistible conclusion.

#### 3. How to Use 'Cogent' in a Sentence To truly master a word, you must see it in action. Here are a few ways to incorporate cogent into your everyday and professional vocabulary:

Professional: "The marketing director presented a cogent strategy for the upcoming product launch, leaving the board with no doubts about the projected ROI." Literary: "In her latest critique, the author offers a cogent analysis of the socio-economic themes found in Victorian literature." Academic: "To earn a high grade on your dissertation, you must provide cogent evidence that supports your primary hypothesis." Everyday: "Even though I initially disagreed with her, her explanation was so cogent that I eventually changed my mind."

#### 4. Why It Matters for Writers Using the word cogent instead of simply saying "strong" or "good" adds a layer of intellectual precision to your writing. It suggests a level of structural integrity and logical soundness that other synonyms lack. Whether you are writing a legal brief, a blog post, or a university essay, aiming for cogency is the hallmark of a sophisticated thinker.

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