as in sporadic
lacking in steadiness or regularity of occurrence
released aperiodic reports on the results of their cancer research
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Recent Examples of aperiodic
Quanta also covered another new kind of quantum error-correcting code in February, this one built out of aperiodic tilings — sets of shapes that combine in ways that never repeat.
—
Bill Andrews, Quanta Magazine, 19 Dec. 2024
In particular, the scientists focused on non-rhythmic, or aperiodic, brain activity.
—Yaakov Katz, Newsweek, 27 Nov. 2024
So, very much not an aperiodic monotile of the plane, but an aperiodic monotile of an incredibly high-dimensional space.
—Quanta Magazine, 3 July 2024
To me, that legitimizes the hat as a true aperiodic monotile, although spectres are still interesting for their ability to avoid reflections.
—Aaron Shattuck, Scientific American, 16 Apr. 2024
Interest turned into fascination when Boyle mentioned a special property of aperiodic tilings: local indistinguishability.
—Ben Brubaker, WIRED, 17 Mar. 2024
Landmark results in Ramsey theory and a remarkably simple aperiodic tile capped a year of mathematical delight and discovery.
—Quanta Magazine, 22 Dec. 2023
The question of whether an aperiodic monotile exists has been called the einstein problem.
—Craig S. Kaplan, Scientific American, 14 Dec. 2023
Although Berger and others were able to bring down the size of these aperiodic sets significantly, in the mid-1970s Roger Penrose captured the world’s attention by discovering very small sets of his own aperiodic tiles.
—Quanta Magazine, 30 Oct. 2023
Bill Andrews, Quanta Magazine, 19 Dec. 2024
In particular, the scientists focused on non-rhythmic, or aperiodic, brain activity.
—Yaakov Katz, Newsweek, 27 Nov. 2024
So, very much not an aperiodic monotile of the plane, but an aperiodic monotile of an incredibly high-dimensional space.
—Quanta Magazine, 3 July 2024
To me, that legitimizes the hat as a true aperiodic monotile, although spectres are still interesting for their ability to avoid reflections.
—Aaron Shattuck, Scientific American, 16 Apr. 2024
Interest turned into fascination when Boyle mentioned a special property of aperiodic tilings: local indistinguishability.
—Ben Brubaker, WIRED, 17 Mar. 2024
Landmark results in Ramsey theory and a remarkably simple aperiodic tile capped a year of mathematical delight and discovery.
—Quanta Magazine, 22 Dec. 2023
The question of whether an aperiodic monotile exists has been called the einstein problem.
—Craig S. Kaplan, Scientific American, 14 Dec. 2023
Although Berger and others were able to bring down the size of these aperiodic sets significantly, in the mid-1970s Roger Penrose captured the world’s attention by discovering very small sets of his own aperiodic tiles.
—Quanta Magazine, 30 Oct. 2023
Recent Examples of Synonyms for aperiodic
Adjective
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Iran needs nuclear energy to meet the demands of its growing population; sporadic blackouts are already commonplace.—
Robin Wright,
New Yorker,
16 June 2025
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It’s sparked protests, vandalism and sporadic clashes with police that prompted President Trump to send military troops to downtown L.A., sparking questions over state rights.—
Libor Jany,
Los Angeles Times,
13 June 2025
Adjective
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Colorado and Arizona State offer little more than an occasional flash.—
Jon Wilner,
Mercury News,
28 June 2025
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Although access is limited, occasional special tours allow visitors to glimpse the staggering quantity of bullion stored below ground.—
Joseph V Micallef,
Forbes.com,
28 June 2025
Adjective
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That amounts to success through delay—a repeatable outcome, sustained through intermittent precision attacks.—
David A. Deptula,
Forbes.com,
23 June 2025
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Despite the relentless pre-match hype montages, intermittent deluges of FIFA self-congratulation and the blasting of Robbie Williams’ hilariously self-parodic tournament theme song at half-time.—
Liam Twomey,
New York Times,
17 June 2025
Adjective
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Spread in thin, discontinuous bands across a few miles of terrain, the ancient material is a challenge to identify and even harder to access.—
Ella Jeffries,
Smithsonian Magazine,
16 May 2025
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The city of almost 52,000, carved into discontinuous clumps by unincorporated land, straddles the Denton-Collin county line. ▪ Anna, also in Collin, is a 30 minute drive east of Celina.—
Jaime Moore-Carrillo,
Fort Worth Star-Telegram,
15 May 2025
Adjective
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Talks with different countries are ongoing, but are subject to sudden changes in direction.—
Shane Croucher,
MSNBC Newsweek,
30 June 2025
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Sharif was shaken by the drastic shift in his wife’s priorities, and her sudden dissatisfaction with their life.—
Literary Hub,
Literary Hub,
30 June 2025
Adjective
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Trump’s erratic approach to trade is converging with other economic and technological policies to undermine the United States’ preeminent role.—
REBECCA LISSNER,
Foreign Affairs,
24 June 2025
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The fact that the story works at all despite its bizarre tonal shifts and erratic pacing is a testament to how strong the game’s themes and characterization truly are.—
Hayes Madsen,
Rolling Stone,
23 June 2025
Cite this Entry
“Aperiodic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/aperiodic. Accessed 4 Jul. 2025.
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