1
as in abnormal
departing from some accepted standard of what is normal
it was a bank customer's slightly irregular behavior that made people suspicious
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in sporadic
lacking in steadiness or regularity of occurrence
irregular mail delivery to the island
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Antonyms & Near Antonyms
3
as in uneven
not having a level or smooth surface
although the moon looks smooth from here, it actually has a very bumpy and irregular surface
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Antonyms & Near Antonyms
4
as in informal
not rigidly following established form, custom, or rules
the request is irregular, but I'll allow it
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5
as in changing
not staying constant
irregular gusts of wind
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as in guerilla
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of irregular
Dominic Cadogan, Glamour, 18 May 2025
Athletes and Entertainers High-earning individuals in sports and entertainment face a unique set of financial challenges: irregular income, short career spans, and the ever-present risk of financial mismanagement.
—Jason Katz, Forbes.com, 18 May 2025
Time, 14 Nov. 2019
Pakistani irregulars invaded, India intervened, and the two countries fought to a stalemate.
—Washington Post, 15 Feb. 2019
See All Example Sentences for irregular
Adjective
Flipping your part while drying or lightly tonging just a few pieces will create a slightly irregular finish that makes the look feel lived-in.
—Dominic Cadogan, Glamour, 18 May 2025
Athletes and Entertainers High-earning individuals in sports and entertainment face a unique set of financial challenges: irregular income, short career spans, and the ever-present risk of financial mismanagement.
—Jason Katz, Forbes.com, 18 May 2025
Noun
Turkish troops then began shelling Kurdish towns in Syria, and Turkish forces pushed forward, irregulars executing people in ditches along the road.
—Time, 14 Nov. 2019
Pakistani irregulars invaded, India intervened, and the two countries fought to a stalemate.
—Washington Post, 15 Feb. 2019
See All Example Sentences for irregular
Recent Examples of Synonyms for irregular
Adjective
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Alopecia areata is an autoimmune condition that causes abnormal inflammation around hair follicles, leading to excessive hair loss.—
Ruth Jessen Hickman,
Health,
16 May 2025
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According to the Cleveland Clinic, SADS is a heart condition where an abnormal heart rhythm affects the heart’s electrical system, causing sudden death.—
Gabrielle Rockson,
People.com,
16 May 2025
Adjective
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Unfortunately, those days are more sporadic and like Hernandez, resembles little to the player who dragged Milan over the line three years ago to steal an unlikely league title.—
Emmet Gates,
Forbes.com,
16 May 2025
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Those moments have grown more sporadic in recent months, with Watkins no longer looked to as Villa’s key source of goals.—
Mark Carey,
New York Times,
12 May 2025
Adjective
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Bread crumbs • Props to the hair, makeup, and costuming departments for differentiating Kiki’s Simone from pre-Michaela Simone, who showed up to the island with a scraggly ponytail, a gray button-down, uneven skin, and scrawled tattoos.—
Caroline Framke,
Vulture,
23 May 2025
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Case for caution: On the flip side, skeptics point to the uneven performances, particularly internationally, and concerns about his hockey sense.—
Corey Pronman,
New York Times,
22 May 2025
Adjective
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Though there was no official vote, an informal vote revealed the teams were split 16-16 on the matter, according to an individual in the room during deliberations.—
Tess DeMeyer,
New York Times,
19 May 2025
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Employees who join a startup often thrive in fast-moving, informal environments, so when the company begins to scale, there’s often a fear of losing that agility.—
Lyuba Brouillard,
Forbes.com,
19 May 2025
Adjective
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While there are certainly products that can be used across different hair textures, lengths, curl patterns, thicknesses, colors (natural and unnatural), and needs, hair products are often created with specific consumers in mind.—
Christa Joanna Lee,
Allure,
18 May 2025
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For her, the idea of being surrounded by people, especially while grieving, felt overwhelming and unnatural.—
Ashley Vega,
People.com,
1 May 2025
Adjective
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Others that have a small selling history and only a handful of items for sale at a time tend to be occasional sellers and wardrobe clearers.—
Benjamin Voyer,
Forbes.com,
23 May 2025
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The audience is present in a politely distant but receptive way with shots from the back of their heads and an occasional darkened full-theater shot.—
Kathryn VanArendonk,
Vulture,
23 May 2025
Adjective
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The thunder rolled and lightning danced among the jagged peaks as a summer rainstorm soaked the alpine meadows of California’s Sierra Nevada.—
Ernie Cowan,
San Diego Union-Tribune,
25 May 2025
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In addition to more glaciers (circa 300) than any other national park in the Lower 48 states, North Cascades boasts dozens of jagged snowy peaks, wild rivers, tranquil lakes, and among the highest biodiversity of any U.S. park.—
Joe Yogerst,
Forbes.com,
24 May 2025
Adjective
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Consider a colleague who presented unconventional ideas in meetings or pursued a less traditional career path.—
Glenn Llopis,
Forbes.com,
24 May 2025
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Featured prominently on many critics’ best-of-year lists, the book has captivated readers around the world, sparking a cultural dialogue around female desire, aging and unconventional relationships.—
Nellie Andreeva,
Deadline,
23 May 2025
Cite this Entry
“Irregular.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/irregular. Accessed 30 May. 2025.
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