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