50 entries under collapse topic. ×

24
impact(noun, upset, force, hit, blow)
15
shock(noun, upset, force, hit, blow)
15
bump(noun, upset, force, hit, blow)
13
jolt(noun, upset, force, hit, blow)
10
collision(noun, upset, force, blow, strike)
9
jar(noun, upset, force, hit, blow)
8
injury(noun, distress, bump, devastation)
8
percussion(noun, upset, force, hit, blow)
5
trauma(noun, distress, shock, disturbance)
4
jarring(noun, distress, disturbance, bump)
4
smash(noun, force, hit, blow, strike)
3
crack-up(smash, wreck, accident, collision)
3
smashup(shock, smash, crash, wreck)
2
bombshell(noun, upset, blow, distress, shock)
2
crunch(shock, smash, crash, wreck)
2
sideswipe(hit, blow, strike, wreck)
1
accident(hit, blow, strike, wreck)
1
accidental hitting(expression, smash, wreck, impact)
1
awe(noun, distress, confusion, disturbance)
1
breakdown(noun, distress, confusion, disturbance)
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APASmart Define. (2015). concussion thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/concussion/thesaurus/synonyms
ChicagoSmart Define. 2015. "concussion thesaurus" https://smartdefine.org/concussion/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, concussion thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/concussion/thesaurus/synonyms>.
MLASmart Define. "concussion thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/concussion/thesaurus/synonyms>