This is the 11004th most frequent Russian word.
гармонии
"Harmony."
Used as a noun to describe a pleasant arrangement of sounds or ideas.
Музыка в этом произведении наполнена гармонии.
The music in this piece is full of harmony.
Used metaphorically to express peaceful coexistence and mutual respect.
Мы должны жить в гармонии с природой.
We must live in harmony with nature.
Used to describe an inner feeling of balance and contentment.