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Synonyms

a fortiori

American  
[ah fohr-ti-oh-ree, ey fawr-shee-awr-ahy, ey fohr-shee-ohr-ahy] / ɑ ˌfoʊr tɪˈoʊ ri, eɪ ˌfɔr ʃiˈɔr aɪ, eɪ ˌfoʊr ʃiˈoʊr aɪ /

adverb

Latin.
  1. for a still stronger reason; even more certain; all the more.


a fortiori British  
/ eɪ ˌfɔːtɪˈɔːraɪ, ɑː-, -rɪ /

adverb

  1. for similar but more convincing reasons

    if Britain cannot afford a space programme, then, a fortiori, neither can India

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of a fortiori

Latin

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"That said... that does not mean that the individuals who were targeted, and a fortiori the person who died, were themselves involved in trafficking. I want to be absolutely clear on that".

From BBC May 15, 2026

For, after all, is it not by now conceded that, a fortiori, if marzeydoats and doazey-doats then the invariable corallary is habeas corpus mandamus potatus?

From Time Magazine Archive

So a fortiori rice does not conform to the climate of northern Japan, where the frost arrives often very early and the whole crop is thereby damaged, except a few precocious varieties.

From An Introduction to the History of Japan by Katsuro Hara

The care of God for man is generally argued, a fortiori, from His care for inferior creatures.

From Conversion of a High Priest into a Christian Worker by M. (Meletios) Golden

I am struck more than ever I was with the hopelessness of us English, and a fortiori the Germans, ever competing with the French in matters of form or finite taste of any sort.

From Notes of a Son and Brother by Henry James

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