Runniness in a sentence as a noun

Marissa Mayer is one of those women who believes their **** is rock solid, when in fact it's very runny which can be compared to the runniness of Yahoos market cap since she became CEO.

Runniness definitions

noun

the property of flowing easily; "adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased"; "they believe that fluidity increases as the water gets warmer"

See also: fluidity fluidness liquidity liquidness