哀傷[aishou] sorrow
外傷[gaishou] external wound
感傷[kanshou] sentiment
丸傷[tamakizu] bullet wound
軽傷[keishou] minor injury

挫傷[zashou] bruise (internal)
擦過傷[sakkashou] abrasion
殺傷[sasshou] killing and wounding
刺し傷[sashikizu] a stab
刺傷[shishou] stab

咬む[kamu] to bite
鼠咬症[sokoushou] ratbite disease
不正咬合[fuseikougou] malocclusion
咬傷[koushou] a bite (wound)
咬み傷[kamikizu] bite (wound)

咬ます[kamasu] to force something into someone's mouth (i.e. a gag)
咬筋[koukin] masseter muscle
咬痙[koukei] lockjaw
咬創[kousou] biting wound
咬合面[kougoumen] masticating surface