| rite(noun, regulation, procedure, service, worship) |
| sacrament(noun, service, worship, ritual, rite) |
| observance(noun, service, worship, ritual, rite) |
| ceremony(noun, regulation, mass, procedure, service) |
| ritual(noun, regulation, mass, procedure, service) |
| service(noun, regulation, procedure, worship, custom) |
| ceremonial(noun, service, worship, ritual, rite) |
| celebration(noun, service, worship, ritual, rite) |
| formality(noun, regulation, procedure, service, worship) |
| formula(noun, worship, ritual, rite, ceremony) |
| Eucharist(noun, rite) |
| confirmation(noun, service, rite, ceremony) |
| form(noun, regulation, procedure, service, worship) |
| Holy Eucharist |
| duty |
| function(noun, ritual, rite, ceremony) |
| mass(noun, service, worship, lament, ritual) |
| solemnity(noun, regulation, procedure, service, custom) |
| solemnization(noun, rite) |
| communion(noun, service, ritual, rite, ceremony) |