SYN: Single, solitary, only, individual, exclusive, by one's self, Alone, one, singular.
ANT: Plural, numerous, combined, collective.
=
KEY: Solemn.
SYN: Sacred, formal, devotional, reverential, ritual, ceremonial, impressive, religious, grave, serious.
ANT: Profane, undevotional, secular, light, gay, trivial, unceremonial, informal, unsolemn.
=
KEY: Solemnity.
SYN: Celebration, rite, office, ceremony, function, pomp, parade, seriousness, pomposity, gravity, sacredness, awe, sanctity, impressiveness, imposingness.
ANT: Noncelebration, secularity, simplicity, triviality, gaiety, profanity, desecration, unimpressiveness, meanness, tawdriness, vulgarity, unimposingness.