as in reasonable
formal
relating to what can be known by observation rather than through an understanding of how certain things work
an a posteriori explanation
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Recent Examples of a posteriori
This a posteriori saga gives us a refreshed Raphael, whose psychological acuity feels newly approachable.
—
Roberta Smith, New York Times, 26 Nov. 2020
Roberta Smith, New York Times, 26 Nov. 2020
Recent Examples of Synonyms for a posteriori
Adjective
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The union also wants to ensure that workers have a reasonable amount of overtime, mandatory overtime and on-call hours, Beck said.—
Maya Wilkins,
Chicago Tribune,
11 Apr. 2026
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Its reasonable prices combined with the speedy, mobile-friendly claims process make this brand an excellent option for many travelers.—
Liz Knueven,Ryley Amond,
CNBC,
11 Apr. 2026
Adjective
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This sort of a priori justification for ESAs explains a few things.—
Chandler Fritz,
Harpers Magazine,
20 Aug. 2025
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These new loops manufacture demand, legitimacy, and cultural weight—not because of what the content says, but because of how it was engineered a priori.—
Emil Steiner,
Forbes.com,
14 Aug. 2025
Adjective
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What had seemed like a good way of chilling out was actually plunging me into a kind of crisis.—
Tim Parks,
New Yorker,
11 Apr. 2026
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That's all well and good, and that's a huge part of the learning process.—
Bryant Reed,
CBS News,
11 Apr. 2026
Cite this Entry
“A posteriori.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/a%20posteriori. Accessed 13 Apr. 2026.
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