wide-open vs unfastened

wide-open and unfastened both are adjectives.

Word	Noun	Adjective	Verb	Adverb
wide-open	No	Yes	No	No
unfastened	No	Yes	No	No

wide-open (adjective)	unfastened (adjective)
open wide	not closed or secured
lax in enforcing laws	not buttoned
	not tied
	affording unobstructed entrance and exit; not shut or closed