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FortuitousvsFortunate
"Fortuitous" = happening by chance or accident, unplanned; "fortunate" = lucky, having good fortune, favored by circumstances.
Side-by-side comparison
Fortuitous
adjetivo"Fortuitous" means something happened by chance or accident, without anyone planning it. It does not imply it was good; just that it was unplanned.
Their business partnership began with a fortuitous encounter at an airport when their flights were both delayed.
The discovery of penicillin was partly fortuitous. Fleming had not set out to find an antibiotic that day.
A fortuitous error in the experiment led the researchers to an unexpected and valuable result.
Fortunate
adjetivo"Fortunate" means something was lucky or brought good luck. It always implies a positive or favorable outcome for someone.
We were fortunate that the storm passed to the north of the city, leaving us with only light rain.
She is fortunate to have a mentor who has guided her career with patience and wisdom.
The company was fortunate to secure funding just before the market conditions deteriorated.
Common mistake
- •"What a fortuitous outcome!" when meaning "what a lucky result" is imprecise: "fortuitous" means the result was ACCIDENTAL, not that it was GOOD.
- •An event can be fortuitous (accidental) and disastrous at the same time.
- •To say something is favorable or lucky: "fortunate".
Trick to remember it
- •Can you substitute with "accidental" or "by chance"? "Fortuitous".
- •Can you substitute with "lucky" or "favorable"? "Fortunate".
- •Fortuit-OUS sounds like "curious coincidence of chance".
- •Fortun-ATE sounds like "favored by fortune".
Quick rule
- •"Fortuitous" = happening by chance or accident (can be good or bad).
- •"Fortunate" = having or bringing good luck (always favorable).
Did you know?
The confusion between "fortuitous" and "fortunate" is so widespread that linguists have studied it as a case of "pseudo-synonymy through phonetic similarity." H.W. Fowler documented it already in 1926. Today, using "fortuitous" to mean "fortunate" is so common in educated speech that some modern dictionaries list it as an accepted secondary meaning. However, academic style guides still consider it an error. Their roots are different: "fortuitous" comes from "fortuitus" (accidental). "Fortunate" comes from "fortunatus" (favored by Fortuna, the Roman goddess of luck).
Practise what you learned
Exercise 1 · Pick the right one
We were very _____ to find a last-minute hotel room. Everything was fully booked.
Exercise 2 · Pick the right one
It was a _____ meeting — they bumped into each other by pure chance, and it changed both their lives.
Exercise 3 · Form the word
Related word pairs
IngeniousvsIngenuous
"Ingenious" = clever, brilliantly creative or inventive; "ingenuous" = innocent, naive, candid and without deception.
AbovevsOver
"Above" is at a higher level without contact; "over" implies covering, movement, or crossing.
ActuallyvsReally
"Actually" corrects or contrasts an assumption; "really" intensifies or confirms.
ActuallyvsCurrently
'Currently' means 'at the present time'; 'actually' means 'in reality', not 'nowadays'.
Bryan López
Founder of SpeakUP Academy