liturgiology vs theology

liturgiology and theology both are nouns.

Word	Noun	Adjective	Verb	Adverb
liturgiology	Yes	No	No	No
theology	Yes	No	No	No

As nouns, theology is a hypernym of liturgiology; that is, theology is a word with a broader meaning than liturgiology:

liturgiology: the study of liturgies
theology: the rational and systematic study of religion and its influences and of the nature of religious truth

Other hypernyms of liturgiology include divinity.

liturgiology (noun)	theology (noun)
the study of liturgies	the learned profession acquired by specialized courses in religion (usually taught at a college or seminary)
	a particular system or school of religious beliefs and teachings
	the rational and systematic study of religion and its influences and of the nature of religious truth