source 1 of 2

noun

ˈsȯrs How to pronounce source (audio)
Definition of sourcenext
1
as in origin
a point or place at which something is invented or provided we were uncertain as to the source of the rumors a source of inspiration

Synonyms & Similar Words

Relevance
2
as in headwater
the beginning part of a stream 19th-century explorers who sought the source of the Nile

Synonyms & Similar Words
3
as in reference
something mentioned in a text as providing related and especially supporting information the professor asked the students to have at least five different sources for their papers

Synonyms & Similar Words

source

2 of 2

verb

as in to reference

Synonyms & Similar Words

Synonym Chooser

How is the word source distinct from other similar nouns?

Some common synonyms of source are inception, origin, and root. While all these words mean "the point at which something begins its course or existence," source applies more often to the point where something springs into being.

the source of the Nile
the source of recurrent trouble

When is inception a more appropriate choice than source?

While in some cases nearly identical to source, 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 source?

The words origin and source are synonyms, but do differ in nuance. Specifically, 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

When can root be used instead of source?

While the synonyms root and source are close in meaning, root suggests a first, ultimate, or fundamental source often not easily discerned.

the real root of the violence

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 source
Noun
National governments could be stepping in to make up for the abrupt withdrawal of U.S. aid, or non-governmental organizations on-the-ground could be finding other sources of funding. —Gabrielle Emanuel, NPR, 28 May 2025 Denim Première Vision maintained its reputation as a source for creative denim fashion. —Angela Velasquez, Sourcing Journal, 28 May 2025
Verb
For her look, Lipa seemed to source inspiration from the racetrack. —Mikelle Street, Footwear News, 25 May 2025 Fun fact: Items used on the set of Killers of the Flower Moon were sourced here. —Anne Roderique-Jones, Travel + Leisure, 24 May 2025 See All Example Sentences for source
Recent Examples of Synonyms for source
  1. origin
  2. headwater
  3. reference
  4. fountain
  5. cradle
  6. root
  7. beginning
  8. font
Noun
  • As global airlines compete for high-paying passengers, wine is emerging as a new marker of status—less about volume and more about origin, style and association with elite producers.
    — Rachel King, Forbes.com, 3 June 2025
  • The origins of jerk cooking go back to the Indigenous Arawak people of Jamaica.
    — Sandals Resorts, AFAR Media, 2 June 2025
Definition of origin
Noun
  • As bodies of water, rivers already have headwaters, mouths and arms.
    — Valorie Castellanos Clark, Los Angeles Times, 15 May 2025
  • The utility’s leaders defend the project and say the utility has spent $30 million across dozens of projects to offset the environmental impacts of the reservoir expansion, including stream restoration on the headwaters of the Colorado River.
    — Elise Schmelzer, Denver Post, 16 Apr. 2025
Definition of headwater
Noun
  • The film reinforces Agnes’ emotional suspension through literary references.
    — Rachel Brodsky, Rolling Stone, 6 June 2025
  • Requesting and verifying references, doing an initial trial period, and conducting background checks (if possible) can offer peace of mind that your child is in good hands.
    — Alex Vance, Parents, 6 June 2025
Definition of reference
Noun
  • These are just my two cents, but ... nobody throws a bitcoin into a fountain.
    — Faith Salie, CBS News, 1 June 2025
  • Spanning 17,000 square feet across two floors, the first big reveal for fans is the fountain and orange couch from the show’s opening credits.
    — Nevin Martell, USA Today, 27 May 2025
Definition of fountain
Noun
  • Spanning 17 autonomous regions and two small enclaves in North Africa, the country is a cradle of diverse cultures, geography, traditions, even languages.
    — Siobhan Reid, Vogue, 28 May 2025
  • Bonus: There are cradles for your dumbbells, along with a tablet holder.
    — Sara Coughlin, SELF, 28 May 2025
Definition of cradle
Noun
  • Targeted Treatment for Inherited Disease in Infants More tools than ever before are available to address the root cause when a concerning genetic change is detected.
    — William A. Haseltine, Forbes.com, 2 June 2025
  • One of the common root causes is that many of us instinctively fill every available surface, from drawers to shelves, and cabinets to closets.
    — Mary Cornetta, Better Homes & Gardens, 2 June 2025
Definition of root
Noun
  • But at the beginning of Jonathan Tropper’s Your Friends and Neighbors, he’s fired from his job and divorced from his wife.
    — Barry Levitt, Time, 30 May 2025
  • The spindly youngster is at the beginning of a journey that will successively turn him into one of the most promising, one of the most unfortunate, one of the most maddening and ultimately one of the most celebrated football players in the world.
    — Tom Williams, New York Times, 30 May 2025
Definition of beginning
Noun
  • The design was inspired by Gracie's mixed media art and the font from Sleeping Beauty's Gothic-style title sequence.
    — Ashlyn Robinette, People.com, 6 June 2025
  • Intensifying typhoons and dwindling catches are transforming what has always been the font of life into a source of destruction and despair.
    — Charlie Campbell, Time, 5 June 2025
Definition of font

Browse Nearby Words

sour
source
sourcebook
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Cite this Entry

“Source.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/source. Accessed 10 Jun. 2025.

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