profoundness

noun

1.
extremeness of degree
Derived from:
profound
2.
wisdom that is recondite and abstruse and profound
abstruseness abstrusity profundity reconditeness
Derived from:
profound
3.
the intellectual ability to penetrate deeply into ideas
astuteness deepness depth profundity
Derived from:
profound
4.
the quality of being physically deep
deepness profundity
Derived from:
profound
5.
intellectual depth, penetrating knowledge, keen insight, etc.
profundity
Derived from:
profound