Synonyms of period

period

noun

ˈpir-ē-əd 

1

as in monthlies

an occurrence of menstruating

she hoped her period wouldn't start until she got home

Synonyms & Similar Words

• monthlies
• menstruation
• menses

2

as in day

an extent of time associated with a particular person or thing

the Romantic period in music

Synonyms & Similar Words

• day
• era
• time
• age
• epoch
• year
• cycle
• generation
• span
• date
• while
• space
• spell
• bit
• stretch
• vintage

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

Recent Examples of period

But borrowing in the financial year to June was the 10th highest April to June period since records began in the early 1990s. — Chloe Taylor, CNBC, 21 July 2026

The road going through the development has been paved, and at least one home has been sold during the construction period, according to Elliott. — Talia McWright, Twin Cities, 21 July 2026

Like anything just old enough to be retro, the period both allures and repels. — Michael Schulman, New Yorker, 21 July 2026

The company pointed to research from the UK AI Security Institute showing that advanced models are increasingly capable of sustaining complex, multi-step cyber operations over extended periods. — Neetika Walter, Interesting Engineering, 21 July 2026