Pestilent (adj)
pes-te-lent
Destructive to life; deadly.
Late Middle English from Latin pestilens, pestilent- ‘unhealthy, destructive’, from pestis ‘plague’.
Example sentences
“Pestilent diseases were rife.”

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…)