Perspicacity (noun)
pur-spik-as-it-ee
The quality of having a ready insight into things; shrewdness.
Early 17th century: from Latin perspicax, perspicac- ‘seeing clearly’
Example sentences
“she showed immense perspicacity for the situation.”

Soigné (adj) swahn-yay Carefully or elegantly done, operated, or designed First recorded in 1915–20. Borrowed directly from French; originally from soin, meaning “care.” (more…)