CO-OCCUR Synonyms: 15 Similar and Opposite Words

co-occur

verb

ˌkō-ə-ˈkər

Definition of co-occur

as in to accompany

to occur or exist at the same time the chronic depression that so often co-occurs with drug abuse

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Example Sentences

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.

Recent Examples of co-occur Diseases that tend to co-occur often present themselves consecutively. — Benjamin P. Brown, The Conversation, 7 Apr. 2026 Though it should be noted that these programs do not directly address co-occurring mental health issues and could unintentionally reinforce unhelpful behaviors. — Gwilym Roddick, The Orlando Sentinel, 8 Mar. 2026 Per Mayo Clinic, these conditions often co-occur, increasing risks for heart attack, stroke, and organ damage. — Escher Walcott, PEOPLE, 27 Jan. 2026 It’s not known if Victoria Jones also had a co-occurring mental illness but the past year had become increasingly turbulent for her. — Martha Ross, Mercury News, 8 Jan. 2026 See All Example Sentences for co-occur

Recent Examples of Synonyms for co-occur

Verb

Gunn wrote in his post, accompanied by two photographs with the crew.

— Isabelle Farina, Variety, 26 Aug. 2026
The title track’s accompanying video, directed by Gordon von Steiner and co-starring Nicole Kidman, also gives a glimpse at the scale of Sivan’s latest visual world.

— Alicia Urrea, Billboard, 26 Aug. 2026

Definition of accompany

Verb

The announcement followed Tilbury’s 2022 appointment as the trust’s ambassador for enterprise and coincided with its 50th anniversary gala, held in New York.

— Kaleigh Werner, Footwear News, 26 Aug. 2026
That was the year voters passed an amendment to the original term limits, removing a 12-year total limit in order to be able to comply with a new state law mandating that local elections coincide with state regulations.

— Fedor Zarkhin, Los Angeles Times, 26 Aug. 2026

Definition of coincide

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coo

co-occur

co-occurred

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“Co-occur.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/co-occur. Accessed 29 Aug. 2026.

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Synonyms of co-occur

verb

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