Synonyms for Bayberry (same or very similar meaning)
WordNet sense 1 (West Indian tree; source of bay rum):
wild cinnamon, bay-rum tree, Jamaica bayberry, Pimenta acrisWordNet sense 2 (deciduous aromatic shrub of eastern North America with grey-green wax-coated berries):
candleberry, waxberry, Myrica pensylvanica, swamp candleberryFrom the ODE community, based on WordNetadd/edit