Dictionary.com
Thesaurus.com
Synonyms

affluent

American  
[af-loo-uhnt, uh-floo-] / ˈæf lu ənt, əˈflu- /

adjective

  1. having an abundance of wealth, property, or other material goods; prosperous; rich.

    an affluent person.

  2. abounding in anything; abundant.

    Synonyms:
    teeming
  3. flowing freely.

    an affluent fountain.


noun

  1. a tributary stream.

  2. an affluent person.

    a luxurious resort appealing to young affluents.

affluent British  
/ ˈæflʊənt /

adjective

  1. rich; wealthy

  2. abundant; copious

  3. flowing freely

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. archaic a tributary stream

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

See rich.

Other Word Forms

Etymology

Origin of affluent

First recorded in 1400–50; late Middle English, from Middle French, from Latin affluent- (stem of affluēns “rich”; originally present participle of affluere ), equivalent to af- af- + flu- “flow” + -ent -ent

Explanation

You know you're driving through an affluent neighborhood when you see large houses, perfect landscaping, and expensive cars. Use affluent to describe wealthy people or areas. In Middle English, affluent meant "abundant, flowing," from Old French, from Latin affluēns, from affluere "to abound in," from the prefix ad- "to, at" plus fluere "to flow." The meaning of "abundant, flowing" is still seen in phrases such as "affluent prose." But mostly, when you use the word affluent, the thing understood to be flowing is cash.

Keep Reading on Vocabulary.com

Vocabulary lists containing affluent

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The Carrefour supermarkets dotted through Nairobi's more affluent neighbourhoods are where people can experience France's influence.

From BBC • May 12, 2026

Citi is a top player in six affluent U.S. city banking markets, such as New York, San Francisco and Miami.

From The Wall Street Journal • May 7, 2026

Guillermo Ramos remembers seeing few elected leaders who looked like him while he was growing up in the 1980s in Farmers Branch, a fast-growing affluent suburb northwest of Dallas.

From Salon • May 7, 2026

Raman, who represents an affluent Hollywood Hills district, led the effort to reduce evictions, capping rent increases at 4% for apartments built before October 1978.

From Los Angeles Times • May 1, 2026

Over the course of his or her life, a typical member of a modern affluent society will own several million artefacts—from cars and houses to disposable nappies and milk cartons.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari