Etymology

fortuitous

for·tu·it·ous
F4O1R1T1U1I1T1O1U1S1

Today it means: Happening by fortune or chance; accidental, coincidental. Full definition →

Proto-Indo-European *bʰer-
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The story

  1. Proto-Indo-European · derived from*bʰer-“to bear, carry”
  2. English todayfortuitous

Learned borrowing from Latin fortuītus (“happening by chance, accidental, random, fortuitous”), from *fortu- (“chance, fortune, luck”) + -ītus (suffix forming adjectives). *Fortu- is thought to be from *fortus, from fors (“chance, luck”) (ultimately from Proto-Indo-European *bʰer- (“to bear, carry”)) + -tus (suffix forming action nouns). Doublet of fortuity.

Words from the same roots

Proto-Indo-European*bʰer- all →

offerburdensufferbarrelborebaronbarmbierbordellofurtiveprofferinsufferableburnishburgeonabearsufferable

Etymology from Wiktionary, CC BY-SA 4.0.