Synonyms and related words :
Mass, alertness, all-night vigil, bedtime prayer, camp meeting, church, church service, compline, consciousness, custodianship, custody, devotions, divine service, duty, eagle eye, evening devotions, evensong, exercises, guard, guardedness, guardianship, insomnia, insomniac, insomnolence, insomnolency, invigilation, lauds, lidless vigil, liturgy, lookout, matins, meeting, monitoring, morning devotions, night song, none, nones, novena, observance, office, peeled eye, praise meeting, prayer, prayer meeting, prayers, prime, prime song, proctoring, prudence, public worship, qui vive, restlessness, revival, revival meeting, sentience, service, sext, sharp eye, sleeplessness, stewardship, surveillance, tent meeting, tierce, tossing and turning, undersong, vesper, vespers, vigilance, vigils, wake, wakefulness, wariness, watch, watch and ward, watch meeting, watch night, watch-night service, watchful eye, watchfulness, watching, weather eye