- Today's Word
Susurrous
soo-SUR-uhs
Definition
- (adjective) Full of soft, whispering, or rustling sounds.
Example
The susurrous murmur of the leaves in the evening breeze created a soothing backdrop for their quiet conversation.
Fun Fact
“Susurrous” derives from the Latin word susurrus, meaning “a whisper or murmur.” Its onomatopoeic quality mimics the gentle, soothing sounds it describes. The term is often used to evoke tranquility in nature, such as rustling trees, flowing water, or hushed voices. It’s a testament to the beauty of subtle sounds that fill the spaces between silence and noise.
(adjective) Deliberately untrustworthy and deceitful; guilty of betraying trust or breaking faith.
The perfidious advisor had been leaking confidential strategy to competitors for years, all while accepting promotions and praise from the company he was quietly destroying.
Perfidious derives from the Latin perfidiosus, meaning “treacherous,” rooted in perfidia — “faithlessness” — built from per- (“through” or “away”) and fides (“faith” or “trust”). The same root fides gives us fidelity, confide, and fiduciary — making perfidious the dark twin of an entire family of words built on trust and loyalty. It entered English in the 16th century and has carried its sense of calculated, deliberate betrayal ever since.