Antonyms for Single (opposite meaning)
WordNet sense 1 (used of flowers having more than the usual number of petals in crowded or overlapping arrangements):
doubleWordNet sense 2 (having or involving or consisting of more than one part or entity or individual):
multipleWordNet sense 3 (joined in matrimony):
marriedWordNet sense 4 (belonging to or participated in by a community as a whole; public):
commonFrom the ODE community, based on WordNetadd/edit