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

ちくちく痛む[chikuchikuitamu] to prickle
哀痛[aitsuu] sorrowing with the bereaved
圧痛点[attsuuten] pressure point
胃痛[itsuu] stomach-ache
筋肉痛[kinnikutsuu] muscular pain

苦痛[kutsuu] pain
腰痛[youtsuu] lower back (or hip) pain
手痛い[teitai] severe
陣痛[jintsuu] labour (birth) pains
精神的苦痛[seishintekikutsuu] mental anguish