Synonyms of pains

1 Syllable
cramp, throb, sting, burn, ache, work, crick, throe, spasm, toils, catch, toil, prick, wound, stitch, hurt, strain, pang
2 Syllables
trouble, force, torment, distress, labor, constrait, tingle, duties, sickness, gripe, illness, duty, gruntwork, travails, twinge, smarting, effort, labors, struggle, fever, travail
3 Syllables
affliction, misery, tenderness, malady, dynamism, discomfort, convulsion, paroxysm, agony, exertion, mindfulness, torture, exertions, injury, intentness, soreness
4 Syllables
conscientiousness, laceration, tirelessness, irritation