PERIODIC Synonyms: 52 Similar and Opposite Words

periodic

adjective

ˌpir-ē-ˈä-dik

Definition of periodic

as in frequent

appearing or occurring repeatedly from time to time sent out periodic reminders about the office dress code

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in recurrent

occurring or appearing at intervals periodic snow showers that might leave up to an inch

Synonyms & Similar Words

Antonyms & Near Antonyms

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 periodic Screeching was heard by residents Before the recent barn owl sightings, Williams and her husband heard periodic screeching noises outside going back to early September. — Joseph B. Frederick, Fortune, 15 Oct. 2026 The ruling did not, however, address the question of the administration's periodic refusal since the ban to permit CNN's journalists into smaller spaces where the full press corps cannot fit simultaneously, such as Air Force One or the Oval Office. — David Folkenflik, NPR, 14 Oct. 2026 Gauss incompatibility can only explain smooth and periodic patterns, however, as Sharon and his team were aware. — Manon Bischoff, Scientific American, 13 Oct. 2026 El Niño refers to the periodic warming of surface waters in the equatorial Pacific. — Luke Parker, Baltimore Sun, 12 Oct. 2026 See All Example Sentences for periodic

Recent Examples of Synonyms for periodic

Adjective

Over time, the sinkholes became more frequent, and county workers struggled to inspect the entire pipe with their own equipment.

— Nicole Buss, Sacbee.com, 22 Oct. 2026
The link between frequent, accidental naps and dementia remained just as strong, suggesting that changes in napping habits can show up years before a formal diagnosis.

— Khloe Quill, FOXNews.com, 22 Oct. 2026

Definition of frequent

Adjective

But the 2026 study found that only 15% of women diagnosed with recurrent UTIs showed evidence of problems limited to the bladder or urinary tract.

— Hanna Wickes, Sacbee.com, 19 Oct. 2026
What’s happening A 2026 study published in The Journal of Sexual Medicine reviewed the medical records of 253 women diagnosed with recurrent UTIs.

— Hanna Wickes, Charlotte Observer, 19 Oct. 2026

Definition of recurrent

Adjective

And after a few key results on Saturday, there’s some clarity behind Miami in the conference standings with five weeks left in the regular season.

— Jordan McPherson, Miami Herald, 25 Oct. 2026
Market and restaurant regular Heather Anderson and her wife were contributors.

— Jen Christensen, CNN Money, 24 Oct. 2026

Definition of regular

Adjective

How Recurring Revenue Is The Pump There’s only one kind of funding that reliably shows up in year seven—recurring, unrestricted revenue.

— Sarah Evans, Forbes.com, 17 Aug. 2026
Excluding non-recurring events, the magnitude of the average S & P 500 earnings surprise for the quarter is still about 11%.

— Sarah Min, CNBC, 10 Aug. 2026

Definition of recurring

Adjective

This includes such behaviors as repeated propositioning, coercive pressure, unwanted touching and physical violence.

— ABC News, ABC News, 12 Oct. 2026
Wet grass itself is generally not fragile, but repeated walking, playing, or mowing on it causes damage.

— Mary Marlowe Leverette, The Spruce, 16 Aug. 2026

Definition of repeated

Adjective

Midge’s story unfurled in 8-page increments in Naughty Bits, a periodical comic from Fantagraphics anthologizing Gregory’s work, which ran 40 issues from 1991-2004.

— Rob Salkowitz, Forbes.com, 17 Aug. 2026
Case Study 2 Faked Reviewers Using the screening tools and data available to IEEE periodical editors, an editor in chief was alerted to suspicious reviewer activity.

— IEEE Spectrum, IEEE Spectrum, 30 July 2026

Definition of periodical

Adjective

In a city where change is constant — especially in the food and beverage scene — Charlotte’s classic restaurants are among the most beloved places to gather with family and friends or stop in for a comforting bite to eat.

— Heidi Finley, Charlotte Observer, 21 Oct. 2026
Additional trips to the store aren’t the primary issue, but the constant temptation of these deals could lead to more impulse purchases — which could strain your finances during and after the holidays.

— Ryley Amond, CNBC, 21 Oct. 2026

Definition of constant

Browse Nearby Words

period

periodic

periodical

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“Periodic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/periodic. Accessed 29 Oct. 2026.

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Synonyms of periodic

adjective

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