repose vs attach to

repose is a noun but attach to is not a noun.

Word	Noun	Adjective	Verb	Adverb
repose	Yes	No	Yes	No
attach to	No	No	Yes	No

As verbs, attach to is a hypernym of repose; that is, attach to is a word with a broader meaning than repose:

Other hypernyms of repose include inhere in.

repose (noun)	attach to (noun)
freedom from activity (work or strain or responsibility)
a disposition free from stress or emotion
the absence of mental stress or anxiety

repose (verb)	attach to (verb)
put or confide something in a person or thing	be part of
lie when dead	be present or associated with an event or entity
put in a horizontal position
lean in a comfortable resting position
to put something (eg trust) in something
be inherent or innate in