unfulfilled vs unrealized

unfulfilled and unrealized both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unfulfilled	No	Yes	No	No
unrealized	No	Yes	No	No

As adjectives, unfulfilled and unrealized are synonyms defined as:

unfulfilled and unrealized: of persons; marked by failure to realize full potentialities

Other synonyms of unfulfilled include unrealised.

unfulfilled (adjective)	unrealized (adjective)
of persons; marked by failure to realize full potentialities	of persons; marked by failure to realize full potentialities