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

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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 Meanwhile, the deepening fragmentation and disorder in the Middle East caused by the war are seen in China as an opportunity to make new diplomatic inroads in the region. — Mark Sappenfield, Christian Science Monitor, 27 Aug. 2026 Beyond brands and filmmakers, InnoAsia is deepening ties with technology firms and international markets. — Naman Ramachandran, Variety, 26 Aug. 2026 When working with writers, Scott typically goes through the story and asks hypothetical questions to develop and deepen the ideas. — Jim Hemphill, IndieWire, 26 Aug. 2026 Admittedly, the full game could deepen and expand on those elements beyond what's in this demo. — Jordan Minor, PC Magazine, 26 Aug. 2026 See All Example Sentences for deepen

Recent Examples of Synonyms for deepen

Verb

As the bust continued in Alaska, work on the base accelerated and intensified.

— M. R. O’Connor, New Yorker, 31 Aug. 2026
Inflation and tariff pressures have intensified these challenges.

— Tejal Patel, Fortune, 31 Aug. 2026

Definition of intensify

Verb

Meta agreed to impose changes including a default two-hour daily time limit for teens across Facebook and Instagram, muted notifications during school hours, and enhanced parental controls, with more updates potentially on the horizon.

— Ashley Capoot, CNBC, 29 Aug. 2026
Leaders must prioritize building cognitive and identity infrastructure, focusing on *how* people think and their self-authorship, ensuring AI enhances human judgment rather than standardizing it.

— Glenn Llopis, Forbes.com, 29 Aug. 2026

Definition of enhance

Verb

So much for the first-team offense — with quarterback Caleb Williams getting a brief cameo — delivering a feel-good touchdown drive to heighten the summer energy.

— Dan Wiederer, New York Times, 25 Aug. 2026
Seattle comforts you with its natural beauty, quieting your mind and heightening your senses.

— Giovanna Caravetta, Travel + Leisure, 25 Aug. 2026

Definition of heighten

Verb

While Liang’s ties with the government have strengthened, his tech bets appear to be a convergence with Beijing’s priorities rather than state-directed, Wang noted.

— Anniek Bao,Elaine Yu, CNBC, 28 Aug. 2026
When applied to the scalp, certain peptides can send signals that promote follicle function, extend the growth phase of the hair cycle, and strengthen the tissue surrounding the follicle.

— Christa Joanna Lee, Allure, 28 Aug. 2026

Definition of strengthen

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deep

deepen

deepened

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“Deepen.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deepen. Accessed 1 Sep. 2026.

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Synonyms of deepen

verb

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