runniness vs liquidity

runniness and liquidity both are nouns.

Word	Noun	Adjective	Verb	Adverb
runniness	Yes	No	No	No
liquidity	Yes	No	No	No

As nouns, runniness and liquidity are synonyms defined as:

Other synonyms of runniness include fluidity, fluidness, liquidness.

runniness (noun)	liquidity (noun)
the property of flowing easily	the property of flowing easily
	being in cash or easily convertible to cash; debt paying ability
	the state in which a substance exhibits a characteristic readiness to flow with little or no tendency to disperse and relatively high incompressibility