contusion

noun 0.734

concussion grenade

noun 0.714

contrecoup

noun 0.623

convulsion

noun 0.621

conk

noun 0.606

convolution

noun 0.597

unconsciousness

noun 0.583

whiplash

noun 0.580

injury

noun 0.556

headache

noun 0.556

confusion

noun 0.556

conundrum

noun 0.555

disconcert

noun 0.555

conniption

noun 0.552

concave

noun 0.552

concision

noun 0.551

consciousness

noun 0.551

trauma

noun 0.551

unconscious

noun 0.550

conscience

noun 0.548

concurrence

noun 0.547

neurotrauma

noun 0.546

shock

noun 0.544

conscious

noun 0.541

disconcertion

noun 0.541

concord

noun 0.540

brain

noun 0.540

consequence

noun 0.539

concourse

noun 0.537

collision

noun 0.536

concretion

noun 0.534

head crash

noun 0.533

repercussion

noun 0.529

bonce

noun 0.524

convection

noun 0.524

seizure

noun 0.524

percussion

noun 0.523

conciseness

noun 0.522

dislocation

noun 0.521

crash

noun 0.521

contact sport

noun 0.520

concha

noun 0.520

sprain

noun 0.519

conclusion

noun 0.519

syncope

noun 0.519

concentrate

noun 0.518

cone

noun 0.517

bruise

noun 0.516

concessive

noun 0.515

headbutt

noun 0.515

consonant

noun 0.512

congestion

noun 0.511

conception

noun 0.511

accident

noun 0.511

traumatic

noun 0.510

amnesia

noun 0.510

conch

noun 0.510

subdural hematoma

noun 0.510

concurrency

noun 0.510

consensus

noun 0.509

dementia

noun 0.509

coma

noun 0.508

shell shock

noun 0.508

concentration

noun 0.508

crunch

noun 0.506

conclave

noun 0.506

conference

noun 0.506

knock

noun 0.506

dizziness

noun 0.506

cranium

noun 0.505

concern

noun 0.505

percussive

noun 0.505

conjuncture

noun 0.505

conduction

noun 0.504

convergence

noun 0.504

conniption fit

noun 0.502

concavity

noun 0.502

clunk

noun 0.502

fracture

noun 0.502

conspiracy

noun 0.502

knockout

noun 0.501

consternation

noun 0.501

conflation

noun 0.501

contraction

noun 0.500