fluctuating rate

Translations
переменная ставка
плавающая ставка
колеблющийся курс
изменяющийся тариф
изменяющаяся скорость
Definitions
A rate that changes over time rather than remaining constant.
An interest rate that varies periodically or in response to market conditions.
An exchange rate whose value changes over time.
A price or charge that varies depending on circumstances.
The speed or frequency at which something occurs when it is subject to change.
Words
fluctuating

adjective
колеблющийся
rate

noun
курс