root 1 of 2

Definition of rootnext
1
2
as in origin
the source from which something grows or develops one would need to go back at least several hundred years to find the root of the entrenched hostility between the neighboring nations

Synonyms & Similar Words

3
4

root

2 of 2

verb

Synonym Chooser

How is the word root distinct from other similar nouns?

Some common synonyms of root are inception, origin, and source. While all these words mean "the point at which something begins its course or existence," root suggests a first, ultimate, or fundamental source often not easily discerned.

the real root of the violence

When would inception be a good substitute for root?

While the synonyms inception and root are close in meaning, inception stresses the beginning of something without implying causes.

the business has been a success since its inception

When is it sensible to use origin instead of root?

The synonyms origin and root are sometimes interchangeable, but origin applies to the things or persons from which something is ultimately derived and often to the causes operating before the thing itself comes into being.

an investigation into the origin of baseball

Where would source be a reasonable alternative to root?

In some situations, the words source and root are roughly equivalent. However, source applies more often to the point where something springs into being.

the source of the Nile
the source of recurrent trouble

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 root
Noun
Over the past few years, Second Harvest Food Bank of Central Florida has been exploring how these challenges impact financial stability and food insecurity in our neighborhoods — surveying more than 250 community members and leading round-table discussions to get to the root of the problem. Keonna Yearwood-Branch, The Orlando Sentinel, 11 June 2026 The Plant's Root System Hyman says one of the most important nutrients needed for tomato plants to survive is oxygen, found via ample spacing in the root system. Cori Sears, The Spruce, 11 June 2026
Verb
Camera networks can be used to root through all the various meteors seen and determine which ones belong to what shower. Phil Plait, Scientific American, 12 June 2026 Those values are rooted in the traditions from FDR to JFK to Barack Obama, and yes, to her father, Bob Graham. Sofia Baltodano, Miami Herald, 12 June 2026 See All Example Sentences for root
Recent Examples of Synonyms for root
Noun
  • Bregman, two league sources said, could be a potential back-up plan for Toronto if the Jays fail to sign Tucker or Bichette.
    Mitch Bannon, New York Times, 10 Dec. 2025
  • He was reportedly shot and is in hiding, a source told the Miami Herald.
    Jacqueline Charles, Miami Herald, 10 Dec. 2025
Noun
  • The meat of the documentary is the different SNL presidents talking about their individual impressions, their origins and their causally unprovable impacts on the perception of those presidents.
    Daniel Fienberg, HollywoodReporter, 10 June 2026
  • In late May, last week, a USTR delegation led by Deputy Ambassador Jeff Goettman traveled to Mexico to talk about economic security and rules of origin for certain industrial goods, and a Mexican trade delegation is slated to visit Washington next week to discuss the trade of agricultural products.
    Kate Nishimura, Footwear News, 10 June 2026
Noun
  • They're meant to be mixed with another product—typically, either moisturizer or foundation, depending on your preference.
    Grace McCarty, Glamour, 11 Dec. 2025
  • The foundation started in 2019 as a single Christmas tree lighting in the 18th and Vine Historic Jazz District and now extends to serve other Kansas City communities during the holidays.
    Mara Williams, Kansas City Star, 11 Dec. 2025
Noun
  • The company credited that pace to the core technology stack already powering its commercial aircraft.
    Aamir Khollam, Interesting Engineering, 11 June 2026
  • The collection is produced in extremely limited quantities, spotlighting the uniqueness of each material while maintaining the exclusivity at the core of the collaboration.
    Jaden Thompson, Footwear News, 11 June 2026
Verb
  • Once a specialized capability, AI is now being seamlessly integrated into systems and embedded in nearly every domain.
    Rachel Nuwer, Scientific American, 16 June 2026
  • Wildland firefighters said having medical professionals embedded with crews is a major advantage, especially when fires are burning in remote terrain where help can be hours away.
    Spencer Wilson, CBS News, 16 June 2026
Noun
  • Back inside the booth, Wynne places the receiver gently back into its cradle.
    Itay Hod, CBS News, 11 June 2026
  • Its sheer red sandstone cliffs, carved over millions of years, cradle ancient cliff dwellings and rock art that tell stories of the ancestral Puebloans.
    Alia Beard Rau, USA Today, 10 June 2026
Noun
  • Parts of the Dolphin Expressway are scheduled to close at the beginning of the weekend for construction work, the Florida Department of Transportation said.
    David Goodhue, Miami Herald, 11 Dec. 2025
  • Instead, the Senate is expected to vote on two partisan bills and defeat them both — essentially guaranteeing that many who buy their health insurance on the ACA marketplaces see a steep rise in costs at the beginning of the year.
    Mary Clare Jalonick, Fortune, 11 Dec. 2025
Noun
  • While there was movement on the bases for both starters, the game lulled until the seventh.
    Liana Handler Follow, Los Angeles Times, 16 June 2026
  • Chicago trailed 4-3 in the ninth inning before Pedro Ramírez hit an RBI single off Seth Halvorsen with the bases loaded and nobody out.
    ABC News, ABC News, 16 June 2026

Browse Nearby Words

Cite this Entry

“Root.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/root. Accessed 18 Jun. 2026.

More from Merriam-Webster on root

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster