crash, smash, wreck, collision, misfortune, disaster, tragedy, setback, calamity, mishap, misadventure, fluke
Some synonyms for the noun crash are collision, collapse, demolition, explosion, smash, or wreck. Some synonyms for the noun accident are catastrophe, calamity, cataclysm, disaster, fiasco, mishap, or misfortune. But don't forget that an accident can be a good accident, for example good fortune, good luck, or opportunity.
accident, adventure, occasion, scene, case, episode, event
unintentionally, incidentally, by accident, by chance, inadvertently, unwittingly, randomly, haphazardly
possibility, happening, chance, event, incident, accident, emergency, eventuality
probability, odds, possibility, prospect, likelihood, opportunity, opening, occasion, accident, fortune, luck, fate, destiny, coincidence, speculation
The word "accident" is a noun, and not all nouns can be turned into verbs. (A noun, of course, is a person or place or thing. A verb shows action or state of being.) You can use the phrase "to have an accident" (have is a verb) but you are still not going to be able to turn "accident" into a verb. However, there are a few noun synonyms for "accident"-- one of them is "mishap" (pronounced miss-hap, which the accent on the first syllable).
There are several synonyms or near-synonyms: ACCIDENT (noun)/ ACCIDENTAL (adjective)/ ACCIDENTALLY (adverb) UNINTENTIONAL (adjective) / UNINTENTIONALLY (adverb) INADVERTENT (adjective) / INADVERTENTLY (adverb) UNPREMEDITATED (adjective meaning unplanned, usually a legal term)
They are synonyms.
Synonyms
Relative and kin are synonyms.
They are synonyms.
synonyms