RATIONALITY Synonyms: 33 Similar and Opposite Words

rationality

noun

Definition of rationality

as in reasonableness

Related Words

Relevance

Dissimilar Words

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of rationality American rationality is very focused on efficiency; morality doesn’t have a disproportionate importance. — Elsa Keslassy, Variety, 4 June 2026 To inject greater rationality into the system, a unified budget took effect in 1969. — Steve H. Hanke, Fortune, 14 May 2026 Tap into desire—or, better yet, anxiety—and rationality goes out the window. — Literary Hub, 28 Apr. 2026 Such reactions may appear irrational under one standard yet reflect a form of rationality adapted to uncertainty, vivid impressions and limited information. — Alejandro Hortal-Sánchez, The Conversation, 24 Mar. 2026 See All Example Sentences for rationality

Recent Examples of Synonyms for rationality

Noun

The same absence of sensationalism and veneer of reasonableness applies to the world inside Osama’s home.

— Ritesh Mehta, IndieWire, 5 Sep. 2026
The instruction asks jurors to consider the reasonableness of their own opinions and others’ and to continue deliberating toward a verdict.

— Rebekah Riess, CNN Money, 3 Sep. 2026

Definition of reasonableness

Noun

Investors should also look at a fund's 30-day SEC yield to get a sense of what the company is generating in terms of income.

— Cheryl Winokur Munk, CNBC, 18 Oct. 2026
Government buildings were vandalized in multiple cities, contributing to a sense of national crisis that could boost leading far-right presidential candidate Marine Le Pen six months before elections.

— Brendan Ruberry, semafor.com, 18 Oct. 2026

Definition of sense

Noun

My aims are to improve our quality of life on everything from affordability to traffic to public safety; to restore fiscal sanity to our public finances; and to end the brazen self-dealing that has become business as usual in local government.

— Miami Herald staff, Miami Herald, 1 Oct. 2026
Multihyphenate and a mother of four, Ayesha Curry finds sanity in the chaos of her day-to-day.

— Kaleigh Werner, Footwear News, 17 Sep. 2026

Definition of sanity

Noun

Most of these programs did not have physical forms in their original MCU incarnations, but appear in human form within the world inside Vision’s mind.

— Tracy Brown, Los Angeles Times, 14 Oct. 2026
Normalcy bias means that despite all evidence to the contrary, our mind protects itself.

— Raj Panjabi, Time, 13 Oct. 2026

Definition of mind

Noun

Here, Benavidez Clayton dives into the reasons behind BCI’s regenerative push, why social impact is a critical piece of the puzzle and how brands can get involved.

— SJ Studio, Footwear News, 13 Oct. 2026
The Hot Springs Documentary Film Festival is a treasure, and a public good Arkansans have reason to support.

— Philip Martin, Arkansas Online, 13 Oct. 2026