Accident
Mischance
Synonyms: Mishap, misadventure, unfortunate incident, disaster, catastrophe, calamity, trouble, difficulty, misfortune, mischance, injury, tragedy, contretemps, blow, problem, and casualty.
Bump
Synonyms: Crash, bump, car accident, traffic accident, multiple collision, derailment, air crash, road traffic accident, wreck, pile-up, prang, collision, car crash, road accident, multiple crash, rail accident, air accident, smash, RTA, smash-up, and shunt.
Chance
Synonyms: Chance, coincidence, freak, piece of good fortune, (bit of) good luck, happy chance, fate, fortune, happenstance, mere chance, twist of fate, hazard, (bit of) luck, fluke, serendipity, fortuity, and providence.
Accidentally
Synonyms: Fortuitously, coincidentally, by coincidence, unintentionally, unwittingly, unawares, by mistake, accidentally, by chance, by a fluke, inadvertently, unknowingly, unconsciously, and mistakenly.
Example Sentences
She broke her leg in a car accident.
The accident caused a major traffic jam.
He apologized for the accident in the lab.
It was just a minor accident, no one was hurt.
The accident happened near the school.
They witnessed the accident from across the street.
His injury was the result of a bike accident.
She spilled the coffee by accident.
The factory accident led to new safety rules.
He got insurance after his first accident.