Synonyms for Noisy (same or very similar meaning)
WordNet sense 1 (uncontrollably noisy):
racketyWordNet sense 2 (conspicuously and offensively loud; given to vehement outcry):
blatant, clamorous, strident, vociferousWordNet sense 3 (attracting attention by showiness or bright colors):
loudWordNet sense 4 (striking in variety and interest):
colorful, colourfulFrom the ODE community, based on WordNetadd/edit