noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The state or quality of being baseless. uncountable

Synonyms

All synonyms

more ungroundedno groundnot groundedunfoundednessungroundedness

Antonyms

All antonyms

base a claimgrounding adjectivegroundnessmost securely grounded

Etymology

From baseless + -ness.