base 1 of 3

as in to ground
to find a basis she based her argument on careful research

Synonyms & Similar Words

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base

2 of 3

noun

1
2
as in camp
a place from which an advance (as for military operations) is made the army's base of attack was kept top secret until the battle began

Synonyms & Similar Words

3
4
as in bottom
the lowest part, place, or point the base of the mountain extends over a huge area make sure the base of the stove rests evenly on the floor

Synonyms & Similar Words

Antonyms & Near Antonyms

5
as in headquarters
the place from which a commander runs operations the army base is three miles down the road

Synonyms & Similar Words

base

3 of 3

adjective

Synonym Chooser

How does the adjective base contrast with its synonyms?

The words low and vile are common synonyms of base. While all three words mean "deserving of contempt because of the absence of higher values," base stresses the ignoble and may suggest cruelty, treachery, greed, or grossness.

base motives

When is low a more appropriate choice than base?

The meanings of low and base largely overlap; however, low may connote crafty cunning, vulgarity, or immorality and regularly implies an outraging of one's sense of decency or propriety.

refused to listen to such low talk

Where would vile be a reasonable alternative to base?

In some situations, the words vile and base are roughly equivalent. However, vile, the strongest of these words, tends to suggest disgusting depravity or filth.

a vile remark

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 base
Verb
One is that basing a new party on a single foreign-policy issue is a mistake—whether the Iraq War in 2004 or Palestine now. Arash Azizi, The Atlantic, 4 Oct. 2025 The film is based on the real-life story of Mark Kerr, a former college wrestler who battled trauma and an addiction to painkillers during the early years of the UFC. Pamela McClintock, HollywoodReporter, 4 Oct. 2025
Noun
At no great distance from the base of the derrick, there were million-dollar views northeast toward Acadia and south toward the open ocean. Nick Paumgarten, New Yorker, 29 Sep. 2025 This app builds on the same code base as AxCrypt Premium and now includes features that earlier versions skipped, such as generating passwords, securing entire folders, and encrypting blocks of text. PC Magazine, 29 Sep. 2025
Adjective
Marrakesh was in a base shade of coral with green and bright pink floral piping. Ashlyn Robinette, PEOPLE, 25 Sep. 2025 Whitmer's base salary is $159,300. Niraj Warikoo, Freep.com, 22 Sep. 2025 See All Example Sentences for base
Recent Examples of Synonyms for base
Verb
  • The first two seasons of The Bear were simultaneously very funny and also earned their panic-attack-inducing tension by grounding the characters and story in the dysfunctions of a middle-class family in Chicago.
    Andrew Bernard, The Washington Examiner, 3 Oct. 2025
  • There were even temporary flight restrictions grounding the drones of Free Press photographers, who sought ariel photos to reveal the scale of the damage.
    John Wisely, Freep.com, 3 Oct. 2025
Noun
  • The 2023 writers’ strike opened up airtime on ABC on a weekly basis and contributed to a 29% jump in ratings.
    Jacob Feldman, Sportico.com, 29 Sep. 2025
  • Anyone who possessed this overwhelming desire to face near certain death on a regular basis is going to be unusual.
    Belinda Luscombe, Time, 29 Sep. 2025
Noun
  • More than a decade later, the series continues to reimagine American histories and channel primal fears — from clowns and cults, to witches and ghosts — with each installment cloaked in social commentary and camp.
    James Mercadante, Entertainment Weekly, 1 Oct. 2025
  • With Kevin Korchinski sent to Rockford on Tuesday — a little earlier than expected, frankly — that leaves Del Mastro and veteran Matt Grzelcyk, in camp on a PTO, battling it for the last spot.
    Mark Lazerus, New York Times, 1 Oct. 2025
Noun
  • For years, advocates for expanding child birth options in Kentucky have called on lawmakers to reduce barriers to establishing freestanding birthing centers.
    Killian Baarlaer, Louisville Courier Journal, 3 Oct. 2025
  • The hurricane center uses only the top four or five highest-performing models to help make its forecasts.
    Julia Gomez, USA Today, 3 Oct. 2025
Noun
  • The clip, shared by Sarah Ingle (@saraheingle), a dedicated dog fosterer, shows seven-month-old Cookie Crisps nestled in her arms while Ingle gently pats her bottom.
    Lucy Notarantonio, MSNBC Newsweek, 1 Oct. 2025
  • Crash pillows from MotoGP lined the bottom to absorb impacts, while Dias wore a spine protector and Prada’s Linea Rossa gear.
    Sujita Sinha, Interesting Engineering, 30 Sep. 2025
Adjective
  • In the season’s back half, neither its overloading of vile desecrations nor maudlin sentimentality adds anything that Monster hadn’t already established four episodes ago.
    Roxana Hadadi, Vulture, 4 Oct. 2025
  • Koch’s vile conduct spawns a number of unnecessary fantasy sequences either brought on by the comics or wholly imagined by Ed.
    Ben Travers, IndieWire, 4 Oct. 2025
Adjective
  • From the humble red dwarfs to the titanic supergiants, stars come in a dazzling array of sizes, colors, and lifespans.
    Kenna Hughes-Castleberry, Space.com, 28 Sep. 2025
  • Heading into the season, Shough's had a humble headspace.
    Skyler Caruso, PEOPLE, 28 Sep. 2025
Verb
  • The Reds’ playoff hopes were predicated on the strength of their starting pitching — that didn’t include Littell, who will be on the bump for an elimination game.
    Fabian Ardaya, New York Times, 1 Oct. 2025
  • But the Padres play a very similar style, predicated on resourceful offense, efficient defense and power pitching.
    Tom Krasovic, San Diego Union-Tribune, 28 Sep. 2025

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Cite this Entry

“Base.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/base. Accessed 7 Oct. 2025.

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