PENETRATE Synonyms: 24 Similar and Opposite Words

Q: How does the verb 'penetrate' differ from other similar words?

Some common synonyms of penetrate are enter , pierce , and probe . While all these words mean "to make way into something," penetrate carries a strong implication of an impelling force or compelling power that achieves entrance. // the enemy penetrated the fortress

Q: When would 'enter' be a good substitute for 'penetrate'?

The words enter and penetrate are synonyms, but do differ in nuance. Specifically, enter is the most general of these and may imply either going in or forcing a way in. // entered the city in triumph

Q: When is 'pierce' a more appropriate choice than 'penetrate'?

While in some cases nearly identical to penetrate , pierce means an entering or cutting through with a sharp pointed instrument. // pierced the boil with a lancet

Q: When can 'probe' be used instead of 'penetrate'?

The synonyms probe and penetrate are sometimes interchangeable, but probe implies penetration to investigate or explore something hidden from sight or knowledge. // probed the depths of the sea

penetrate

verb

ˈpe-nə-ˌtrāt

Definition of penetrate

as in to pierce

to go or come in or into a needle penetrated the heavy canvas only with great effort

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How does the verb penetrate differ from other similar words?

Some common synonyms of penetrate are enter, pierce, and probe. While all these words mean "to make way into something," penetrate carries a strong implication of an impelling force or compelling power that achieves entrance.

the enemy penetrated the fortress

When would enter be a good substitute for penetrate?

The words enter and penetrate are synonyms, but do differ in nuance. Specifically, enter is the most general of these and may imply either going in or forcing a way in.

entered the city in triumph

When is pierce a more appropriate choice than penetrate?

While in some cases nearly identical to penetrate, pierce means an entering or cutting through with a sharp pointed instrument.

pierced the boil with a lancet

When can probe be used instead of penetrate?

The synonyms probe and penetrate are sometimes interchangeable, but probe implies penetration to investigate or explore something hidden from sight or knowledge.

probed the depths of the sea

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 penetrate However, the macro networks our industry has engineered outdoors were never designed to penetrate deep underground or dense interiors. — Stephen Farrugia, Forbes.com, 20 Oct. 2026 The patch’s microneedles penetrate the outermost layers of the skin—far less invasive than a traditional tattooing machine—and the result is a permanent tattoo in minutes. — Avery Stone, Time, 15 Oct. 2026 The most common method is to simply leave your pre-cooked jammy eggs in an airtight container filled with soy sauce and mirin overnight; the sauce will penetrate the egg whites, turning them brown. — Sophia Beams, Better Homes & Gardens, 15 Oct. 2026 Its radiation is alpha particles, which cannot penetrate human skin. — Glenn Zorpette, IEEE Spectrum, 15 Oct. 2026 See All Example Sentences for penetrate

Recent Examples of Synonyms for penetrate

Verb

The bullet pierced the rear passenger window of Irvine’s car, striking him in the right shoulder and causing his death.

— Kelsie Cairns , Maria Paronich, FOXNews.com, 23 Oct. 2026
No wonder some of the film’s most piercing moments are on the periphery.

— Justin Chang, New Yorker, 23 Oct. 2026

Definition of pierce

Verb

This means qualifying firms enter the portfolio universe of index funds much earlier, driving passive buying for their stock.

— , CNBC, 28 Oct. 2026
In a statement, the Department of Homeland Security said Maldonado Soriano is from Mexico and unlawfully entered the country in 1999.

— Aoife Walsh, Washington Post, 27 Oct. 2026

Definition of enter

Verb

Keep in mind that the Super Bowl is a busy event, with many people accessing sportsbook platforms.

— OutKick, FOXNews.com, 27 Oct. 2026
They are accused in federal criminal complaints of drugging patients, preventing them from accessing their belongings and holding them against their will.

— Richard Winton, Los Angeles Times, 27 Oct. 2026

Definition of access

Browse Nearby Words

penetrant

penetrate

penetrated

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“Penetrate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/penetrate. Accessed 29 Oct. 2026.

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Synonyms of penetrate

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