The Collaborative International Dictionary
Groundless \Ground"less\, a. [AS. grundle['a]s bottomless.] Without ground or foundation; wanting cause or reason for support; not authorized; false; baseless; as, groundless fear; a groundless report, rumor, or assertion. -- Ground"less*ly, adv. -- Ground"less*ness, n.
Wiktionary
n. The state or condition of being groundless.
Usage examples of "groundlessness".
What if the deeper truth is Heidegger's utter groundlessness, where all of these other truths are desperate attempts to fix and solidify that which is shifting and shapeless?
And yet, when he made Dounia his offer, he was fully aware of the groundlessness of all the gossip.
On this subject we had long and animated discussions he maintaining the utter groundlessness of faith in such matters,- I contending that a popular sentiment arising with absolute spontaneity that is to say, without apparent traces of suggestion had in itself the unmistakable elements of truth, and was entitled to as much respect as that intuition which is the idiosyncrasy of the individual man of genius.