Leslie Jamison at VQR:
Different kinds of pain summon different terms of art: hurt, suffering, ache, trauma, angst, wounds, damage. Pain is general and holds the others under its wings; hurt connotes something mild and often emotional; angst is the most diffuse and the most conducive to dismissal as something nebulous, sourceless, self-indulgent, and affected. Suffering is epic and serious; trauma implies a specific devastating event and often links to damage, its residue. While wounds open to the surface, damage happens to the infrastructure—often invisibly, irreversibly—and damage also carries the implication of lowered value. Wound implies en media res: The cause of injury is in the past but the healing isn’t done; we are seeing this situation in the present tense of its immediate aftermath. Wounds suggest sex and aperture: A wound marks the threshold between interior and exterior; it marks where a body has been penetrated. Wounds suggest that the skin has been opened—that privacy is violated in the making of the wound, a rift in the skin, and by the act of peering into it.
more here.