as in to extend
to make longer I had to lengthen the handle of the paint roller in order to reach the top of the wall

Synonyms & Similar Words

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Antonyms & Near Antonyms

Synonym Chooser

How does the verb lengthen contrast with its synonyms?

Some common synonyms of lengthen are extend, prolong, and protract. While all these words mean "to draw out or add to so as to increase in length," extend and lengthen imply a drawing out in space or time but extend may also imply increase in width, scope, area, or range.

extend a vacation
extend welfare services
lengthen a skirt
lengthen the workweek

When might prolong be a better fit than lengthen?

While the synonyms prolong and lengthen are close in meaning, prolong suggests chiefly increase in duration especially beyond usual limits.

prolonged illness

How are the words protract and prolong related as synonyms of lengthen?

Protract adds to prolong implications of needlessness, vexation, or indefiniteness.

protracted litigation

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 lengthen The line made other minor tweaks as well, such as redesigning its central Roundabout area to offer more indoor lounge space and lengthening the main pool. Nathan Diller, USA Today, 11 Sep. 2025 In 2007, the season was lengthened—again with energy in mind—pushing the start to March’s second Sunday and the end to November’s first Sunday. Doug Melville, Forbes.com, 11 Sep. 2025 And the time required to develop new mines is, if anything, lengthening. Prashant Rao, semafor.com, 9 Sep. 2025 Other injuries can also lengthen the stay. Katie Nixon, Nashville Tennessean, 5 Sep. 2025 See All Example Sentences for lengthen
Recent Examples of Synonyms for lengthen
Verb
  • Most recent direct interpretation is Labubu creator Kasing Lung’s collaboration with LVMH’s luxury bag brand Moynat but bigger picture, luxury’s charm offensive extends from Glossier to Balenciaga—both of which transformed recent product launches into key-chain charm versions.
    Stephanie Hirschmiller, Forbes.com, 18 Sep. 2025
  • David Paul Morris | Bloomberg | Getty Images The Oakley Meta Vanguard smart glasses have a sportier look than the Oakley Meta HSTN glasses thanks to a wraparound design that extends its colorful lenses around a person's temples.
    Jonathan Vanian, CNBC, 18 Sep. 2025
Verb
  • Essential safety tips for heavy rain Heavy rainfall may lead to flooding if prolonged or if there is excessive runoff.
    Southern California Weather Report, Oc Register, 19 Sep. 2025
  • Ushering his start in February, the Australian is striving to prolong a seven-month season.
    Cory Mull, Forbes.com, 17 Sep. 2025
Verb
  • Start with once daily, and if your skin can handle it, gradually increase to two or three times per week.
    Lily Wohlner, Allure, 16 Sep. 2025
  • When a La Niña phase occurs, less wind shear occurs in the regions of the Atlantic basin where tropical weather develops, increasing the potential for more storms, AccuWeather said.
    Doyle Rice, USA Today, 16 Sep. 2025
Verb
  • Attempts to formalize English at the federal level stretch back decades.
    Doug Melville, Forbes.com, 15 Sep. 2025
  • In addition to policing the two demonstrations, the London force was stretched by high-profile soccer matches and concerts.
    Vitalii Yalahuzian, USA Today, 14 Sep. 2025
Verb
  • True to a Norv Turner teaching point, Herbert and Smith wing it far without elongating their delivery.
    Tom Krasovic, San Diego Union-Tribune, 13 Sep. 2025
  • There’s plenty of research to back the diet’s benefits for weight management, elongating your lifespan and reducing your risk of certain chronic illnesses.
    Caroline C. Boyle, USA Today, 10 Sep. 2025

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Cite this Entry

“Lengthen.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lengthen. Accessed 21 Sep. 2025.

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