rauhaisa
Rauhaisa is a Finnish adjective meaning peaceful, calm, or serene. It is used to describe atmospheres, places, and sometimes people, conveying a soft, tranquil mood rather than a strict level of quietness. The term is somewhat more literary or lyrical than more common adjectives like rauhallinen, and it is often found in descriptive prose or nature writing.
Etymology and nuance: rauhaisa is formed from rauha, meaning “peace,” with the suffix -isa, which yields adjectives
Usage notes: In everyday conversation, speakers more often use rauhallinen or tyyni. Rauhaisa tends to appear