hands vs guardianship

hands and guardianship both are nouns.

Word	Noun	Adjective	Verb	Adverb
hands	Yes	No	No	No
guardianship	Yes	No	No	No

As nouns, guardianship is a hypernym of hands; that is, guardianship is a word with a broader meaning than hands:

hands: (with `in') guardianship over; in divorce cases it is the right to house and care for and discipline a child
guardianship: the responsibility of a guardian or keeper

Other hypernyms of hands include keeping, safekeeping.

hands (noun)	guardianship (noun)
(with `in') guardianship over; in divorce cases it is the right to house and care for and discipline a child	the responsibility of a guardian or keeper
the force of workers available	attention and management implying responsibility for safety