bibliophile vs booklover

bibliophile and booklover both are nouns.

Word	Noun	Adjective	Verb	Adverb
bibliophile	Yes	No	No	No
booklover	Yes	No	No	No

As nouns, bibliophile and booklover are synonyms defined as:

bibliophile and booklover: someone who loves (and usually collects) books

Other synonyms of bibliophile include book lover.

bibliophile (noun)	booklover (noun)
someone who loves (and usually collects) books	someone who loves (and usually collects) books