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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.

Mentally, emotionally, psychologically, ideologically, it's gonna get worse.

From BBC • May 8, 2026

"Thank God I'm in good shape, physically. Mentally I'm under awful, awful stress," Alphie said, worried about how he will cope.

From BBC • Apr. 7, 2026

The best thing you can do for the group and for your overwhelmed friend: Mentally and financially count her out and wait until she’s ready to face that reality as well.

From MarketWatch • Jan. 30, 2026

"It's been a long journey because during the last three years I worked a lot. Mentally I grew up really, really a lot," he said.

From Barron's • Jan. 16, 2026

Mentally, knowing I didn’t want to let down my teammates and that no matter what happened they’d have my back eased my stress level.

From "Proud" by Ibtihaj Muhammad

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