infatuated vs in love

infatuated and in love both are adjectives.

Word	Noun	Adjective	Verb	Adverb
infatuated	No	Yes	No	No
in love	No	Yes	No	No

As adjectives, infatuated and in love are synonyms defined as:

Other synonyms of infatuated include enamored, potty, smitten, soft on, taken with.

infatuated (adjective)	in love (adjective)
marked by foolish or unreasoning fondness	marked by foolish or unreasoning fondness