From DDO Compendium
Orcs are a race of humanoids that had been a threat to the civilized cultures as long as any could remember.
Orcs vary in appearance, based on region and subrace, but all shared certain physical qualities. Orcs of all kinds usually have grayish skin, coarse hair, stooped postures, low foreheads, large muscular bodies, and porcine faces that featured lower canines that resembled boar tusks. Many also have wolf-like ears that were pointed on the ends, similar to elves. Orcs are roughly the same size as humans and other similar humanoids, though usually robust and muscular.