as in must
something necessary, indispensable, or unavoidable
an extensive grounding in mathematics is a sine qua non for a career in architecture
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Recent Examples of sine qua non
The sine qua non for an economic deal is that Ukrainian leadership wants a peace deal.
—
CBS News, 2 Mar. 2025
Some are fast to embrace the admittedly exciting bold new possibilities of Artificial Intelligence as the future sine qua non of effective schooling.
—Vicki Phillips, Forbes, 15 Jan. 2025
Season 2 fulfills this sine qua non with deceptive ease.
—Alison Herman, Variety, 7 Jan. 2025
Frequency Becomes Unstable Frequency is the sine qua non of all electrical systems, from microgrids to the national grid.
—Llewellyn King, Forbes, 22 Nov. 2024
See All Example Sentences for sine qua non
CBS News, 2 Mar. 2025
Some are fast to embrace the admittedly exciting bold new possibilities of Artificial Intelligence as the future sine qua non of effective schooling.
—Vicki Phillips, Forbes, 15 Jan. 2025
Season 2 fulfills this sine qua non with deceptive ease.
—Alison Herman, Variety, 7 Jan. 2025
Frequency Becomes Unstable Frequency is the sine qua non of all electrical systems, from microgrids to the national grid.
—Llewellyn King, Forbes, 22 Nov. 2024
See All Example Sentences for sine qua non
Recent Examples of Synonyms for sine qua non
Noun
-
Tour Southeastern’s Campus Hammond is a college town, so visiting Southeastern Louisiana University is a must.—
Symiah Dorsey,
Southern Living,
23 Aug. 2025
-
If magnetic charging is a must, the Pixel is for you.—
PC Magazine,
PC Magazine,
22 Aug. 2025
Noun
-
The requirements and safety standards are stringent.—
River Selby
August 25,
Literary Hub,
25 Aug. 2025
-
This requires everyone making Android apps to satisfy Google's requirements before virtually anyone will be able to install their apps, which could help Google retain control as the app market opens up.—
Ryan Whitwam,
ArsTechnica,
25 Aug. 2025
Noun
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India’s strategic recalibration toward China is rooted less in a softening security posture and more in economic necessity.—
Rhea Mogul,
CNN Money,
27 Aug. 2025
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But their schedules are getting packed, and Nic was mulling the necessity of a joint calendar.—
KiMi Robinson,
USA Today,
25 Aug. 2025
Cite this Entry
“Sine qua non.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sine%20qua%20non. Accessed 3 Sep. 2025.
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