cash in hand vs funds

cash in hand and funds both are nouns.

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

As nouns, cash in hand and funds are synonyms defined as:

Other synonyms of cash in hand include finances, monetary resource, pecuniary resource.

cash in hand (noun)	funds (noun)
assets in the form of money	assets in the form of money