electrical resistance vs resistivity

electrical resistance and resistivity both are nouns.

Word	Noun	Adjective	Verb	Adverb
electrical resistance	Yes	No	No	No
resistivity	Yes	No	No	No

As nouns, electrical resistance and resistivity are synonyms defined as:

electrical resistance and resistivity: a material's opposition to the flow of electric current; measured in ohms

Other synonyms of electrical resistance include electric resistance, impedance, ohmic resistance, resistance.

electrical resistance (noun)	resistivity (noun)
a material's opposition to the flow of electric current; measured in ohms	a material's opposition to the flow of electric current; measured in ohms