bibliotics vs bailiwick

bibliotics and bailiwick both are nouns.

Word	Noun	Adjective	Verb	Adverb
bibliotics	Yes	No	No	No
bailiwick	Yes	No	No	No

As nouns, bailiwick is a hypernym of bibliotics; that is, bailiwick is a word with a broader meaning than bibliotics:

bibliotics: the scientific study of documents and handwriting etc. especially to determine authorship or authenticity
bailiwick: a branch of knowledge

Other hypernyms of bibliotics include discipline, field, field of study, study, subject, subject area, subject field.

bibliotics (noun)	bailiwick (noun)
the scientific study of documents and handwriting etc. especially to determine authorship or authenticity	a branch of knowledge
	the area over which a bailiff has jurisdiction