50 entries under collapse topic. ×

1
consternation(noun, distress, confusion, disturbance)
1
debacle(upset, shock, smash, wreck)
1
ditch(smash, wreck, impact, accident)
1
earthquake(noun, distress, confusion, disturbance)
1
excitement(noun, distress, confusion, disturbance)
1
fender bender(expression, hit, wreck, impact)
1
fender tag(expression, smash, wreck, impact)
1
hysteria(noun, distress, confusion, disturbance)
1
pileup(hit, blow, strike, smash)
1
prostration(noun, distress, confusion, disturbance)
1
ram(noun, force, blow, strike, distress)
1
rear-ender(smash, crash, wreck, impact)
1
scare(noun, distress, confusion, disturbance)
1
splashdown(smash, wreck, impact, accident)
1
start(noun, upset, blow, distress, shock)
1
stupefaction(noun, distress, confusion, disturbance)
1
stupor(noun, distress, confusion, disturbance)
1
thud(hit, blow, smash, wreck)
1
thump(noun, force, hit, blow, strike)
1
traumatism(noun, distress, confusion, disturbance)
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APASmart Define. (2015). concussion thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/concussion/thesaurus/synonyms
ChicagoSmart Define. 2015. "concussion thesaurus" https://smartdefine.org/concussion/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, concussion thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/concussion/thesaurus/synonyms>.
MLASmart Define. "concussion thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/concussion/thesaurus/synonyms>