DEEPEN Synonyms: 54 Similar and Opposite Words

deepen

verb

ˈdē-pən

Definition of deepen

as in to intensify

to make markedly greater in measure or degree this book really deepens our knowledge of how the brain works

Synonyms & Similar Words

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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 deepen The arrests deepen concerns about press freedom in Egypt, where authorities have repeatedly accused journalists and government critics of Brotherhood ties or spreading false news. — Los Angeles Times, 2 Oct. 2026 America cannot solve a structural economic imbalance by deepening a household margin problem. — Katica Roy, Fortune, 2 Oct. 2026 Mehmet tries to proffer practical solutions but each one only seems to deepen the rift. — Jessica Kiang, Variety, 30 Sep. 2026 The centenary is the perfect time to deepen our longstanding partnership with Chanel, with the unveiling of the J12 Boat Race trophies. — Samantha Conti, Footwear News, 30 Sep. 2026 See All Example Sentences for deepen

Recent Examples of Synonyms for deepen

Verb

Moscow and Kyiv have intensified their aerial assaults as progress along the 750-mile front line has largely ground to a halt.

— HANNA ARHIROVA, Arkansas Online, 6 Oct. 2026
Another major challenge is intensifying domestic competition and labor shortages as Japan’s birth rate declines and its population ages, Nagai said.

— Jenny Lee, CNBC, 5 Oct. 2026

Definition of intensify

Verb

Additionally, existing chains are likely to respond by upgrading facilities, expanding loyalty perks and enhancing prepared food options.

— Charlotte Observer, Charlotte Observer, 3 Oct. 2026
The military exemption in South Korea also applies to classical and traditional musicians, dancers and other artists who are viewed as enhancing national pride.

— ABC News, ABC News, 3 Oct. 2026

Definition of enhance

Verb

Interest is heightened when royal stories cover Princess Diana, who was one of the most famous women in the world, with people fascinated by her life.

— Max Goldbart, Deadline, 7 Oct. 2026
Whimsical, feminine interiors wrapped in custom murals by English artist and designer Luke Edward Hall heighten the sense of theatricality, as does the build-your-own sundae trolley.

— Condé Nast, Condé Nast Traveler, 6 Oct. 2026

Definition of heighten

Verb

In this role, Baudry will lead Bobbi Brown’s global strategy, strengthening the brand’s distinctive equity, advancing innovation and creativity and deepening consumer engagement.

— Kathryn Hopkins, Footwear News, 8 Oct. 2026
The larger spread also strengthens hospitals’ incentive to choose costlier drugs and move treatment into 340B billing sites.

— Casey B. Mulligan, STAT, 8 Oct. 2026

Definition of strengthen

Browse Nearby Words

deep

deepen

deepened

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“Deepen.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deepen. Accessed 9 Oct. 2026.

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Synonyms of deepen

verb

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