funding vs financial backing

funding and financial backing both are nouns.

Word	Noun	Adjective	Verb	Adverb
funding	Yes	No	No	No
financial backing	Yes	No	No	No

As nouns, funding and financial backing are synonyms defined as:

funding and financial backing: financial resources provided to make some project possible

Other synonyms of funding include backing, financial support, support.

funding (noun)	financial backing (noun)
the act of financing	financial resources provided to make some project possible
financial resources provided to make some project possible