unbarred vs unbolted

unbarred and unbolted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unbarred	No	Yes	No	No
unbolted	No	Yes	No	No

As adjectives, unbarred and unbolted are synonyms defined as:

Other synonyms of unbarred include unlatched, unlocked, unsecured.

unbarred (adjective)	unbolted (adjective)
not firmly fastened or secured	not firmly fastened or secured