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 Concrete is mixed with a crystalline, waterproof powder that blocks water from penetrating into it, protecting structures and extending their life. — Dorany Pineda, Los Angeles Times, 23 Aug. 2026 Taller grass also creates a thicker lawn that’s harder for weeds to penetrate. — Karen Brewer Grossman, Southern Living, 23 Aug. 2026 Concrete is mixed with a crystalline, water-proof powder that blocks water from penetrating into it, protecting structures and extending their life. — ABC News, 22 Aug. 2026 His schemes prioritize a fast, penetrating front four to generate pressure without relying on heavy blitzing. — Gladys Louise Tyler, Forbes.com, 22 Aug. 2026 See All Example Sentences for penetrate

Recent Examples of Synonyms for penetrate

Verb

Her brown leather jacket was pierced with 60 stab wounds, and her throat had been slashed nearly ear to ear.

— Matthew Ormseth, Los Angeles Times, 26 Aug. 2026
Claire’s is trying to recapture its glory as the go-to destination for both tween girls and for piercing.

— Emma Hinchliffe, Fortune, 24 Aug. 2026

Definition of pierce

Verb

Officials added that people cannot become infected with Naegleria fowleri by swallowing contaminated water; however, the amoeba can enter the body when it is forcefully introduced, such as through the nose into the brain.

— Angel Saunders, PEOPLE, 2 Sep. 2026
For San Francisco, a comeback of epic proportions — the club was down 11-5 entering the fourth inning — was for naught.

— Johnny Flores Jr, New York Times, 2 Sep. 2026

Definition of enter

Verb

Once installed, it can be recharged wirelessly using a dedicated charger, reducing the need to physically access the battery.

— Neetika Walter, Interesting Engineering, 26 Aug. 2026
The disaster declaration allows farmers and agricultural producers in those regions to access emergency loans.

— Dánica Coto, Los Angeles Times, 26 Aug. 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 2 Sep. 2026.

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Synonyms of penetrate

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