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.