Thesaurus

concussion

noun

Synonyms and Antonyms of CONCUSSION

1
a forceful coming together of two things <the concussion of the airliner slamming into the skyscraper was felt for several blocks in all directions>
2
the violent coming together of two bodies into destructive contact <the theory that such a concussion, by a giant asteroid or comet millions of years ago, led to the extinction of the dinosaurs>

Browse

July 01, 2015
precarious Hear it
not certain, secure, or steady
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears