pontifical vs bishop

pontifical and bishop both are nouns.

Word	Noun	Adjective	Verb	Adverb
pontifical	Yes	Yes	No	No
bishop	Yes	No	No	No

pontifical (noun)	bishop (noun)
the vestments and other insignia of a pontiff (especially a bishop)	(chess) a piece that can be moved diagonally over unoccupied squares of the same color
	port wine mulled with oranges and cloves
	a senior member of the Christian clergy having spiritual and administrative authority; appointed in Christian churches to oversee priests or ministers; considered in some churches to be successors of the twelve Apostles of Christ

pontifical (adjective)	bishop (adjective)
denoting or governed by or relating to a bishop or bishops
proceeding from or ordered by or subject to a pope or the papacy regarded as the successor of the Apostles
puffed up with vanity