How to use Groundlessness in a sentence as a noun

These philosophers are trying to describe ways in which human beings fit in the world, how we can deal with the groundlessness of our existence, what choices we have in light of the anguish that comes from our mortality. The problem is that many people view this as a competition against science or "exact" thinking.

Groundlessness definitions

noun

the quality of lacking substance or value; "the groundlessness of their report was quickly recognized"

See also: idleness