variants
also sine quibus non
as in requirements
something necessary, indispensable, or unavoidable
an extensive grounding in mathematics is a sine qua non for a career in architecture
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for sine qua nons
Noun
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While the surge in prices is happening around the world, gas costs more in California than almost anywhere else because of higher taxes, fees and cleaner-fuel requirements.—
Lily Wright,
Los Angeles Times,
12 June 2026 -
WhatsApp’s system requirements are updated every year to ensure the app is protected by the latest security updates.—
Jibin Joseph,
PC Magazine,
12 June 2026
Noun
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This rule can provide important peace of mind for retirees who rely heavily on Social Security income to cover necessities like housing, food, transportation and healthcare expenses.—
Angelica Leicht,
CBS News,
9 June 2026
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At the turn of the 20th century, the great institutions of urban life — libraries, museums, post offices, train stations — were conceived as luxurious refuges for those who could only afford necessities.—
Justin Davidson,
Curbed,
8 June 2026
Noun
-
Tex-Mex and barbecue are musts, and the options are plentiful.—
ABC News,
ABC News,
8 May 2026
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Those are musts if Minnesota plans to grab a game in this trip to Colorado.—
Jace Frederick,
Twin Cities,
18 Apr. 2026
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Cite this Entry
“Sine qua nons.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sine%20qua%20nons. Accessed 17 Jun. 2026.
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