挫く[kujiku] to sprain
挫ける[kujikeru] to be crushed
挫傷[zashou] bruise (internal)
挫折[zasetsu] setback
捻挫[nenza] sprain

頓挫[tonza] setback
脳挫傷[nouzashou] cerebral contusion
鋭を挫く[eiwokujiku] to break the brunt
挫折感[zasetsukan] feeling of frustration
挫き[kujiki] sprain

頓て[yagate] before long
整頓[seiton] orderliness
停頓[teiton] deadlock
頓死[tonshi] sudden death
頓着無い[tonchakunai] indifferent

頓珍漢[tonchinkan] absurdity
無頓着[mutonchaku] indifferent
素っ頓狂[suttonkyou] wild
頓着[tonchaku] being concerned about or mindful of