overthink

verb

over·​think ˌō-vər-ˈthiŋk How to pronounce overthink (audio)
overthought ˌō-vər-ˈthȯt How to pronounce overthink (audio) ; overthinking

transitive + intransitive

: to think too much about (something) : to put too much time into thinking about or analyzing (something) in a way that is more harmful than helpful
overthink a situation/problem
someone who overthinks and worries too much
"I was a terrible actor when I went to New York. I was scared. I would overprepare, sometimes overthink a role."Paul Newman
For a while now, I've been finding current fiction hard to read: airlessly competent, relentlessly put-together, overthought.David Gates
overthinker noun
plural overthinkers
But the problem is I'm an overthinker. I contemplate and consider, deliberate and debate things small and large in my life. Simple things become complicated and easy decisions become complex. Alyssa Meier

Examples of overthink in a Sentence

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.
Years ago, Martha told me not to overthink it—and her favorite vinaigrette has been my go-to ever since. Victoria Spencer, Martha Stewart, 13 June 2026 However, her observation is that queens tend to overthink. Jazz Tangcay, Variety, 11 June 2026 How to apply a BB cream BB creams are meant to be effortless and easily buildable, so don’t overthink application. Sarah Y. Wu, Glamour, 8 June 2026 In the morning, Luna’s square to the sun could clash with your long-term goals and visions, but don’t overthink the tedious tasks. Valerie Mesa, PEOPLE, 8 June 2026 See All Example Sentences for overthink

Word History

First Known Use

1628, in the meaning defined above

Time Traveler
The first known use of overthink was in 1628

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Cite this Entry

“Overthink.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overthink. Accessed 17 Jun. 2026.

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