base 1 of 3

Definition of basenext
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
The film is directed by 20-year-old YouTuber Kane Parsons, who based it on his internet series of the same name. Samantha Masunaga, Los Angeles Times, 31 May 2026 The first season also introduces the rest of the quartet of hockey players who will each co-lead a season based on a different book. Natalie Oganesyan, Deadline, 31 May 2026
Noun
Zone 2 is widely framed as the aerobic base that makes a higher VO2 max possible. Allison Palmer june 2, Charlotte Observer, 2 June 2026 In addition, Sweden and the Czech Republic will have base camps in Frisco and Mansfield, respectively. Brayden Garcia, Fort Worth Star-Telegram, 2 June 2026
Adjective
Ebukam and Walker had packages together, too, while Zach Harrison and Cameron Thomas rotated as base defensive ends. Daniel Flick, AJC.com, 27 May 2026 The authority was created in 1993, 15 years after the statewide passage of Proposition 13, which radically changed how base property tax revenues were divided. Mercury News Editorial, Mercury News, 23 May 2026 See All Example Sentences for base
Recent Examples of Synonyms for base
Verb
  • Buddhist, recently widowed, and a successful artist, Rose is ditsy and rather eccentric, but is grounded by a 13-year-old step-granddaughter.
    The Know, Denver Post, 31 May 2026
  • Clemens had two chances to complete the feat but popped up in the seventh inning and then grounded out to second to end the eighth.
    Betsy Helfand, Twin Cities, 30 May 2026
Noun
  • Those booking treatments at Sastra should coordinate directly with the spa to see what is possible on an individual basis.
    Condé Nast, Condé Nast Traveler, 3 June 2026
  • As Augie Lopez trotted around the bases late Monday night, the small contingent of USC fans could finally be heard at Blue Bell Park.
    Jose de Jesus Ortiz, Los Angeles Times, 2 June 2026
Noun
  • The names of the camp manager, warden, and assistant warden have never been made publicly available.
    Eric Schlosser, The Atlantic, 4 June 2026
  • Although his client safely returned to base camp, Dawa Sherpa never arrived, triggering growing concern as climbing teams left the mountain and seasonal route infrastructure was dismantled.
    Anthony Thompson, USA Today, 4 June 2026
Noun
  • At the center of the case was Gavin Arvizo, a then-15-year-old cancer survivor from Los Angeles.
    Los Angeles Times, Los Angeles Times, 5 June 2026
  • An employee has died at the United States Postal Service's metro Atlanta distribution center, officials have confirmed with CBS News Atlanta.
    Dan Raby, CBS News, 5 June 2026
Noun
  • The Rockies cut it to 6-1 on back-to-back doubles by Hunter Goodman and Troy Johnston in the fourth, but the Angels countered with Grissom’s two-run homer in the bottom of the inning for an 8-1 lead.
    Los Angeles Times, Los Angeles Times, 4 June 2026
  • In the photos, Jenner accessorizes the pink bikini with a matching pink skirt with ruffles on the bottom.
    Lori A Bashian, FOXNews.com, 3 June 2026
Adjective
  • Maddie Scott reposted vile comments from one user in particular that threatened not only her and her husband, but also their newborn son.
    Steve Henson, Los Angeles Times, 1 June 2026
  • Over time, Christine’s love for Raoul deepens, the Phantom becomes more destructive and vile, and the trio comes together for one final battle, forcing her into a critical decision that brings the story to a close.
    David John Chávez, Mercury News, 1 June 2026
Adjective
  • Some Wordlers also play Competitive Wordle against friends, family, the Wordle Bot or even against me, your humble narrator.
    Erik Kain, Forbes.com, 30 May 2026
  • The quality emerging from this food stall inside Edgewater Public Market doesn’t match its humble name or decor.
    Miguel Otárola, Denver Post, 29 May 2026
Verb
  • With a business model predicated on $60 annual membership fees rather than solely the cost of goods sold, the division contributes 13% of Walmart’s $713 billion in total sales.
    Emma Hinchliffe, Fortune, 27 May 2026
  • That enshrinement is predicated on what Valentine, 76, was able to do in the dugout for the Mets, at the helm of one of the most successful and entertaining periods in club history.
    Tim Britton, New York Times, 27 May 2026

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Cite this Entry

“Base.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/base. Accessed 5 Jun. 2026.

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