unmodified vs unqualified

unmodified and unqualified both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unmodified	No	Yes	No	No
unqualified	No	Yes	No	No

unmodified (adjective)	unqualified (adjective)
not changed in form or character	not meeting the proper standards and requirements and training
	not limited or restricted
	legally not qualified or sufficient
	having no right or entitlement