liquidity vs fluidity

liquidity and fluidity both are nouns.

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

As nouns, liquidity and fluidity are synonyms defined as:

Other synonyms of liquidity include fluidness, liquidness, runniness.

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