attached vs betrothed

attached is not a noun while betrothed is a noun.

Word	Noun	Adjective	Verb	Adverb
attached	No	Yes	No	No
betrothed	Yes	Yes	No	No

attached (noun)	betrothed (noun)
	the person to whom you are engaged

attached (adjective)	betrothed (adjective)
associated in an exclusive sexual relationship	pledged to be married
used of buildings joined by common sidewalls
fond and affectionate
being joined in close association