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Synonyms

happenstance

American  
[hap-uhn-stans] / ˈhæp ənˌstæns /

noun

  1. a chance happening or event.


happenstance British  
/ ˈhæpənˌstæns /

noun

  1. chance

  2. a chance occurrence

"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 happenstance

First recorded in 1895–1900; happen + (circum)stance

Explanation

A happenstance is a coincidental event. If you call your brother on the phone, that's intentional. If you bump into him in a restaurant, it's happenstance. Happenstance is a combination of the words, happen and circumstance. Whereas circumstances are the conditions that surround an event, happenstance is the event itself. If you have no food at home so you go out to eat and sit next to a charming person who you end up marrying, your meeting was happenstance and your being hungry and having no food at home were the circumstances.

Keep Reading on Vocabulary.com

Vocabulary lists containing happenstance

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.

Harnessing happenstance has led to inventions that have changed the world—from extending the lives of cardiac patients to overhauling how humans eat.

From The Wall Street Journal • Apr. 4, 2026

Many of Burns’ works do, purely by happenstance.

From Salon • Nov. 15, 2025

Marles had met Hegseth in August to lobby him on Aukus, but the latter's office issued - and later retracted - a statement saying there were no talks, only "a happenstance encounter".

From BBC • Oct. 20, 2025

For Sebastián Yatra, a miracle doesn’t have to be a grandiose happenstance; it can be a child’s smile, the perfect cup of tea or rain on a sunny day.

From Los Angeles Times • May 19, 2025

One day she came across a rabbit, purely by happenstance.

From "A Clash of Kings" by George R.R. Martin