bankroll vs cash in hand

bankroll and cash in hand both are nouns.

Word	Noun	Adjective	Verb	Adverb
bankroll	Yes	No	Yes	No
cash in hand	Yes	No	No	No

As nouns, cash in hand is a hypernym of bankroll; that is, cash in hand is a word with a broader meaning than bankroll:

bankroll: a roll of currency notes (often taken as the resources of a person or business etc.)
cash in hand: assets in the form of money

Other hypernyms of bankroll include finances, funds, monetary resource, pecuniary resource.

bankroll (noun)	cash in hand (noun)
a roll of currency notes (often taken as the resources of a person or business etc.)	assets in the form of money

bankroll (verb)	cash in hand (verb)
provide with sufficient funds; finance