Synonym Chooser

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 Some of the people with PVS also had higher levels of the SARS-CoV-2 spike protein, which enables the virus to penetrate and infect host cells. Melissa Rudy, Fox News, 24 Feb. 2025 Skarsgård's team has nailed the cold penetrating stare of Murderbot and the sleek masked outfit belies an exterior in keeping with the half-man, half-machine’s emotional sterility and unaffected demeanor. Jeff Spry, Space.com, 24 Feb. 2025 Chronic infections, scientists have now observed over and over, create a distinct pattern of mutations: an overabundance of changes in the spike protein (which helps penetrate human cells) but not in the rest of the virus. Sarah Zhang, The Atlantic, 24 Feb. 2025 The different weights of hyaluronic acid are able to penetrate different layers of the skin, which results in longer-lasting hydration and a plumper, smoother texture. Danielle Cohen, Glamour, 19 Feb. 2025 See All Example Sentences for penetrate
Recent Examples of Synonyms for penetrate
Verb
  • When recovered, the rifle was loaded with high-powered ammunition capable of piercing standard body armor and ready to fire, with the scope caps flipped open, the selector lever set to fire and a round chambered.
    Michael Dorgan, Fox News, 28 Feb. 2025
  • Prosecutors said the rifle was loaded with high-powered ammunition capable of piercing body armor, with the scope caps open, and was ready to fire.
    Jack Date, ABC News, 26 Feb. 2025
Verb
  • In just two years from now, the company plans to enter the market via their OEM partner Daimler Trucks.
    Richard Bishop, Forbes, 6 Mar. 2025
  • Beacon Health, the Office of Dispute Resolution, the Northland Coalition, and Clay County Public Health are expected to enter service agreements sometime this month.
    Alecia Taylor, Kansas City Star, 6 Mar. 2025
Verb
  • In return, holders can access Switzerland's impeccable infrastructure, banking sector, and visa-free Schengen travel.
    Alex Ledsom, Forbes, 9 Mar. 2025
  • The information accessed included students’ names, dates of birth, gender, student identification numbers and even Medicaid identification numbers and dates of eligibility for those enrolled in the federal program.
    Adriana Pérez, Chicago Tribune, 9 Mar. 2025

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Cite this Entry

“Penetrate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/penetrate. Accessed 12 Mar. 2025.

More from Merriam-Webster on penetrate

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