: having an active feeling of repugnance, dislike, or distaste
usually used with to
She was not averse to taking chances.
He seems to be averse to strenuous exercise.
commonly used in compounds both with and without a hyphen
a conservative risk-averse investor
a crowd averse teen
aversely adverb
averseness noun

Did you know?

Adverse vs. Averse

Many people find themselves confused when faced with the choice between adverse and averse. While these two adjectives have many similarities, they are not used interchangeably.

If you want to describe a negative reaction to something (such as a harmful side effect from medication) or dangerous meteorological conditions (such as a snowstorm), adverse is the correct choice; you would not say that you had an averse reaction to medication or that there was averse weather.

Averse is most commonly followed by the preposition to (as in "she is averse to shellfish"), but not in every case; you can, for example, describe someone as “risk averse." Normally, averse to signifies a degree of dislike and avoidance, but when preceded by the word not (as in “he was not averse to having another drink”), it may be used as a pointedly understated way to express an interest in something.

In short, adverse tends to be used to describe effects, conditions, and results; while averse refers to feelings and inclinations.

Choose the Right Synonym for averse

disinclined, hesitant, reluctant, loath, averse mean lacking the will or desire to do something indicated.

disinclined implies lack of taste for or inclination.

disinclined to move again
disinclined for reading

hesitant implies a holding back especially through fear or uncertainty.

hesitant about asking for a date

reluctant implies a holding back through unwillingness.

a reluctant witness

loath implies hesitancy because of conflict with one's opinions, predilections, or liking.

seems loath to trust anyone

averse implies a holding back from or avoiding because of distaste or repugnance.

averse to hard work
not averse to an occasional drink

Examples of averse in a Sentence

I'm not averse to broccoli if it's cooked right.
Recent Examples on the Web
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.
In finance, when a market crash occurs, investors become structurally risk averse, run for safe assets and generally retract positions. Mike O'Sullivan, Forbes, 30 Nov. 2024 Tokyo worries that Washington will grow risk averse along the rimland as China’s capacity to conduct precision strikes against the continental United States continues to increase, allowing Beijing to dial up the pressure without drawing an American response. Kyle Balzer, Foreign Affairs, 21 Nov. 2024 Danni lives boldly, not afraid of danger or future consequences, while Keith is risk averse and always thinking ahead. Emma Soren, Vulture, 19 Nov. 2024 Also starring Bridget Moynahan and Alan Tudyk, the plot unfolds as Smith’s technologically averse detective character is called to investigate the suspicious suicide of a U.S. Robotics founder. Natalie Oganesyan, Deadline, 13 Oct. 2024 See all Example Sentences for averse 

Word History

Etymology

Latin aversus, past participle of avertere — see avert

First Known Use

1597, in the meaning defined above

Time Traveler
The first known use of averse was in 1597

Dictionary Entries Near averse

Cite this Entry

“Averse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/averse. Accessed 22 Dec. 2024.

Kids Definition

averse

adjective
: having an active and strong dislike
averse to exercise
aversely adverb
averseness noun

More from Merriam-Webster on averse

Last Updated: - Updated example sentences
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