mutually
Americanadverb
Other Word Forms
Etymology
Origin of mutually
Explanation
When you do something in cooperation with another person, the two of you do it mutually. You and your sister might, for example, mutually decide to skip the family reunion. You can use the adverb mutually to describe an action or a connection that you share with someone. If you have a mutually competitive relationship with your best friend, it means that both of you feel a sense of rivalry. And when a decision is mutually beneficial to everyone in town, it helps every single person equally. The root word is the Latin mutuus, which means "reciprocal, or done in exchange."
Vocabulary lists containing mutually
The Mayflower Compact (1620)
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Dear Martin
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The Treaty of Paris (1783)
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A CPF is a mutually agreed plan between the bank and a client country outlining development priorities for a multi-year period.
From Barron's ● Jul. 23, 2026
Now Gauff and her next opponent, Karolina Muchova, face off Thursday for a chance to transform their mutually uneasy relationships with the green blades beneath their feet into the biggest grass-court breakthrough of their careers.
From Los Angeles Times ● Jul. 8, 2026
We need a foreign-policy approach that rejuvenates our alliances and creates enduring and mutually beneficial ties around the world.
From The Wall Street Journal ● Jul. 5, 2026
Couples would be able to mutually opt out of the proposed new rights, as long as they meet certain safeguards, which could include getting independent legal advice and disclosing their financial situation to their partner.
From BBC ● Jul. 4, 2026
They weren’t striving for perfect, but managed somehow to be always excellent, the two of them bound in a deep and mutually helpful friendship, which also made a real impression on me.
From "Becoming" by Michelle Obama
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.