What is another word for "aggravation"?

Roget's Thesaurus (1911) lists these synonyms for "aggravation": accession, accretion, add, additional, advance, aggrandize, aggrandizement, aggravate, aggravating, ahead, and, ascend, ascent, augment, augmentation, bad, crescendo, deepen, deteriorate, development, dilatation, dilate, disperse, dispersion, embitter, enhance, enlarge, enlargement, enrage, envenom, exacerbate, exacerbation, exaggerate, exaggeration, exalt, exasperate, exasperation, excite, expand, expansion.