Definition of fennext
as in marsh
spongy land saturated or partially covered with water a day spent trudging through the fens in quest of game birds

Synonyms & Similar Words

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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 fen Commoners relied on swamps, fens, forests, and heaths for fuel, gravel, stone, and wood to make tools and to build and repair houses. Literary Hub, 19 Feb. 2026 The goal was to help preserve and protect the delicate valley and its fens. John Meyer, Denver Post, 25 Aug. 2025 Out in the wild, the queen-of-the-prairie grows in moist black soil prairies and meadows, fens, seeps and springs. Sheryl Devore, Chicago Tribune, 8 July 2025 Saving a satyr The property features a peat-bearing wetland called a fen, and the Mitchell’s satyr is only found in these rare habitats that take thousands of years to develop. Karl Schneider, The Indianapolis Star, 31 Dec. 2024 Earth’s earliest wildfires may have been fitful and erratic, flickering among the amphibious flora of fens and bogs. Ferris Jabr, The Atlantic, 25 June 2024 They can be found on all continents and are classified into bogs, fens and swamps. Sonja Anderson, Smithsonian Magazine, 25 Mar. 2024
Recent Examples of Synonyms for fen
Noun
  • In the blasting afternoon sun, the stench of fermenting earth and decay steams off the marsh.
    Literary Hub, Literary Hub, 10 Apr. 2026
  • Today, they’re mostly found roaming marshes of the Central Valley, particularly around the Sacramento-San Joaquin Delta.
    Samantha Lee, Los Angeles Times, 10 Apr. 2026
Noun
  • The map can help scientists studying where slow-flowing aquifers are feeding nature, nourishing streams and wetlands.
    Ian James, Los Angeles Times, 9 Apr. 2026
  • On Illinois Environmental Lobby Day, hundreds gathered in Springfield to push action on three environmental bills to protect wetlands, ban single-use plastics and safeguard against energy and water strains caused by the data center boom.
    Christiana Freitag, Chicago Tribune, 8 Apr. 2026
Noun
  • Post-Order 66 Jedi are often just lesser versions of Obi-Wan Kenobi or Yoda, skulking around in swamps and deserts, but this duo can't seem to stay away from the action.
    Fran Ruiz, Space.com, 6 Apr. 2026
  • Tiger Bay State Forest At more than 28,000 acres, this massive state forest is home to trails, swamps, pine islands, and numerous species of birds and wildlife, like Florida black bears and bald eagles.
    Lisa Cericola, Southern Living, 3 Apr. 2026

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Cite this Entry

“Fen.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fen. Accessed 12 Apr. 2026.

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