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Synonyms

mentally

American  
[men-tl-ee] / ˈmɛn tl i /

adverb

  1. in or with the mind or intellect; intellectually.

  2. with regard to the mind.


Etymology

Origin of mentally

First recorded in 1655–65; mental 1 + -ly

Explanation

Anything that happens mentally is happening in your mind. This adverb refers to brainy activity. If you’re mentally unstable, you need a shrink. Just as the adverb physically relates to the body, mentally relates to the mind. A mentally tough person is strong-willed. If someone is mentally unfit for a job, he doesn't have the brains to carry it out. A crossword puzzle can be a mentally challenging task. In the Star Wars movies, Jedi knights can mentally move objects just by willing it to happen. This word covers all the things that happen in your head.

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Vocabulary lists containing mentally

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.

See Examples For:

He did it all while playing catcher, the most physically and mentally demanding defensive position on the field and the spot where offensive production is typically viewed as an afterthought.

From The Wall Street Journal Aug. 7, 2026

Beyond moderating calories, age-old advice aimed at keeping dogs healthy into old age, including staying current on vaccines and preventive care, and keeping dogs mentally and socially engaged still stands.

From The Wall Street Journal Jul. 30, 2026

"We have to adapt mentally to a new way of doing in a new world of normalized growth," he said of Miu Miu.

From Barron's Jul. 30, 2026

Calum: Vrancken's been dealt a bad hand with little time for preparation and a squad and fanbase clearly mentally shattered off the end of last season.

From BBC Jul. 28, 2026

She was tiny and thin, but she was mentally strong and determined.

From "Votes for Women!" by Winifred Conkling

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