LATIN DICTIONARYLexicon Latīnum
English → Latin

“absurd” in Latin

The English word absurd itself goes back to Latin surdus, through absurdus.

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

absurd
insulsus (=in-salsus): absurdus (foolish, senseless): ineptus (= inaptus, without tact and propriety): inficetus (opposed to facetus. - All three of men and things): fatuus (weak, foolish, of persons). (The words are found in this connection and order), ineptus et absurdus. Somewhat absurd, subabsurdus. Very absurd, perabsurdus. To be absurd, ineptire; nugari, nugas agere.
Contradictory to reason, rationi repugnans. To be absurd, rationi repugnare.

Quick answer

What is the Latin word for absurd?
The usual Latin words for “absurd” are īnsulsus, absurdus, ineptus; also fatuus, subabsurdus, perabsurdus. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.