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
-
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
-
For many people, those monthly benefits will serve as a critical source of their overall income, helping to cover the costs of everything from housing and healthcare and everyday necessities.—
Angelica Leicht,
CBS News,
16 June 2026
-
Add trays to the top to organize keys, mail, leashes, and other everyday necessities, and use the bottom for decorative storage baskets, blankets, board games, and more.—
Shea Simmons,
Southern Living,
13 June 2026
Noun
-
Tasked with designing the FIFA KC Fan Fest site for the World Cup, Kansas City sports architecture firm Populous checked the boxes of musts to be included for the site at the World War I Museum.—
Blair Kerkhoff,
Kansas City Star,
13 June 2026
-
Tex-Mex and barbecue are musts, and the options are plentiful.—
ABC News,
ABC News,
8 May 2026
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.
Cite this Entry
“Sine qua nons.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sine%20qua%20nons. Accessed 18 Jun. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
