Word Study
sciatica
CIDE DICTIONARY
sciatica, n. [NL.].
Neuralgia of the sciatic nerve, an affection characterized by paroxysmal attacks of pain in the buttock, back of the thigh, or in the leg or foot, following the course of the branches of the sciatic nerve. The name is also popularly applied to various painful affections of the hip and the parts adjoining it. See Ischiadic passion , under Ischiadic. [1913 Webster]
OXFORD DICTIONARY
sciatica, n. neuralgia of the hip and thigh; a pain in the sciatic nerve.
Etymology
ME f. LL sciatica (passio) fem. of sciaticus: see SCIATIC
THESAURUS
sciatica
MS, amyotrophic lateral sclerosis, brain disease, cephalalgia, cerebral palsy, chorea, emotional disorder, epilepsy, falling sickness, glossopharyngeal neuralgia, headache, herpes zoster, ischialgia, migraine, multiple sclerosis, nervous disorder, neuralgia, neuritis, neuropathy, organic psychosis, palsy, polyneuritis, pressure neuropathy, priapism, radiculitis, sciatic neuritis, shaking palsy, shingles, spastic paralysis, the jerks, tic douloureux, toxic psychosisROGET THESAURUS
sciatica
Physical Pain
N physical pain, pain, suffering, sufferance, suffrance, bodily pain, physical pain, bodily suffering, physical suffering, body pain, mental suffering, dolour, ache, aching, smart, shoot, shooting, twinge, twitch, gripe, headache, stomach ache, heartburn, angina, angina pectoris, hurt, cut, sore, soreness, discomfort, malaise, cephalalgia, earache, gout, ischiagra, lumbago, neuralgia, odontalgia, otalgia, podagra, rheumatism, sciatica, tic douloureux, toothache, tormina, torticollis, spasm, cramp, nightmare, ephialtes, crick, stitch, thrill, convulsion, throe, throb, pang, colic, kink, sharp pain, piercing pain, throbbing pain, shooting pain, sting, gnawing pain, burning pain, excruciating pain, anguish, agony, torment, torture, rack, cruciation, crucifixion, martyrdom, toad under a harrow, vivisection, in pain, in a state of pain, pained, gouty, podagric, torminous, painful, aching, sore, raw, Special Sensation (1) Touch.For further exploring for "sciatica" in Webster Dictionary Online