- Perspicacious - Razor-sharp - Having the quality of incising, cutting, or penetrating,
as with a sharp instrument; cutting; hence, sharp; acute; sarcastic;
biting. - Of or pertaining to the incisors; incisor; as, the
incisive bones, the premaxillaries.
- Perspicacious - Showing good judgment, Ms Dench cancelled original promissory notes - Wise - Of or relating to a court; judicial. - Directed or governed by sound judgment; having sound
judgment; wise; prudent; sagacious; discreet.