1
as in monthlies
an occurrence of menstruating she hoped her period wouldn't start until she got home

Synonyms & Similar Words

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2
as in day
an extent of time associated with a particular person or thing the Romantic period in music

Synonyms & Similar Words

Synonym Chooser

How does the noun period differ from other similar words?

Some common synonyms of period are age, epoch, and era. While all these words mean "a division of time," period may designate an extent of time of any length.

periods of economic prosperity

When is age a more appropriate choice than period?

The synonyms age and period are sometimes interchangeable, but age is used frequently of a fairly definite period dominated by a prominent figure or feature.

the age of Samuel Johnson

When might epoch be a better fit than period?

In some situations, the words epoch and period are roughly equivalent. However, epoch applies to a period begun or set off by some significant or striking quality, change, or series of events.

the steam engine marked a new epoch in industry

When would era be a good substitute for period?

The words era and period can be used in similar contexts, but era suggests a period of history marked by a new or distinct order of things.

the era of global communications

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 period Endurance training can include walking or slow running continuously for a period of time. Lauren O'Connor, Health, 20 Sep. 2025 Unused bonuses will expire from your account after that period of time. Tyler Everett, MSNBC Newsweek, 20 Sep. 2025 But there was a period during China's reform era that some pro-reform intellectuals admired the fact that America's ruling class was proficient in procedures. Vincent Ni, NPR, 20 Sep. 2025 Commodities rallied more than 15% nine months after the Fed cut rates in 1995 and 2024, periods with macroeconomic environments like the present, according to JP Morgan. Spencer Kimball, CNBC, 20 Sep. 2025 See All Example Sentences for period
Recent Examples of Synonyms for period
Noun
  • On Tuesday, it was reported that Indian troops had joined a military drill with Russian and Belarusian forces near Minsk, days after Russian drones entered Polish and Romanian airspace.
    Chloe Taylor,Holly Ellyatt, CNBC, 17 Sep. 2025
  • Witnessing an upward trend for a long time at the box office, Saiyaara scored a little above $64 million in 50 days.
    Sweta Kaushal, Forbes.com, 17 Sep. 2025
Noun
  • Synrgy puts the menstrual cycle front and center and works to break through some of the stigma that exists around menstruation.
    Micah Ling, Outside, 29 Aug. 2025
  • And adolescent girls aged 15–19 are less likely than adult women to participate in school, work and social activities during menstruation, the report found.
    Maryanne Murray Buechner, Forbes.com, 27 Aug. 2025
Noun
  • This is how the smartphone era ends.
    Reuven Perlman, New Yorker, 15 Sep. 2025
  • Yet others in the banking industry said its risk of losing its footing in Washington goes beyond crypto, involving broader challenges from Trump-era shifts in the government’s political, social, and environmental agendas.
    Rachel Witkowski, semafor.com, 15 Sep. 2025
Noun
  • Passenger travel time between Paris, Europe’s second-largest metropolitan area, and Milan, Europe’s third-largest metropolitan area, will be reduced to 4½ hours from 6½-7½ hours.
    Dave Smith, Fortune, 19 Sep. 2025
  • Those well-versed in cinematic tropes will know that these two are bound to spend time together outside of the dental office.
    Peter Tonguette, The Washington Examiner, 19 Sep. 2025
Noun
  • A day earlier, the committee acted to change recommendations for young children, indicating that a risk of seizures necessitated separate chickenpox vaccinations through age three.
    Paul Sisson, San Diego Union-Tribune, 20 Sep. 2025
  • Kirk, 31, founded Turning Point USA at age 18 and rose to become one of the most prominent conservative voices in the country.
    Alexandra Hutzler, ABC News, 20 Sep. 2025
Noun
  • Seen through that prism, the Mistral earns its place in history as a remarkable bridge between two epic epochs.
    Basem Wasef, Robb Report, 20 Sep. 2025
  • During this epoch, expanses of coastal plains revealed themselves as sea levels dropped by around 330 feet.
    Andrew Paul, Popular Science, 18 Sep. 2025

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Cite this Entry

“Period.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/period. Accessed 22 Sep. 2025.

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