Perspicaciousness
Part of speech: noun
Definition: Perspicacity.
Astuteness
Part of speech: noun
Definition: The quality of being astute.
Perspicaciousness as a noun is perspicacity. while Astuteness as a noun is the quality of being astute.
Part of speech: noun
Definition: Perspicacity.
Part of speech: noun
Definition: The quality of being astute.
We hope you now know whether to use Perspicaciousness or Astuteness in your sentence.