Aliturgical :: Aliturgical (a.) Applied to those days when the holy sacrifice is not offered.
Liturgical :: Liturgical () Pertaining to, of or the nature of, a liturgy; of or pertaining to public prayer and worship..
Liturgics :: Liturgics (n.) The science of worship; history, doctrine, and interpretation of liturgies..
Liturgiology :: Liturgiology (n.) The science treating of liturgical matters; a treatise on, or description of, liturgies..
Liturgist :: Liturgist (n.) One who favors or adheres strictly to a liturgy.