Synonyms for Adorn (same or very similar meaning)
WordNet sense 1 (be beautiful to look at):
beautify, deck, decorate, embellish, graceWordNet sense 2 (furnish with power or authority; of kings or emperors):
clothe, investWordNet sense 3 (make more attractive by adding ornament, colour, etc.):
ornamentFrom the ODE community, based on WordNetadd/edit