enlarged vs blown-up

enlarged and blown-up both are adjectives.

Word	Noun	Adjective	Verb	Adverb
enlarged	No	Yes	No	No
blown-up	No	Yes	No	No

As adjectives, enlarged and blown-up are synonyms defined as:

enlarged (adjective)	blown-up (adjective)
(of an organ or body part) excessively enlarged as a result of increased size in the constituent cells	as of a photograph; made larger
as of a photograph; made larger
larger than normal
enlarged to an abnormal degree