What is another word for top-up?
Pronunciation: [tˈɒpˈʌp] (IPA) 
Top-up is a popular term used to refer to various activities related to adding or replenishing something. There are several synonyms for the word top-up that can be used depending on the context. These include "refill," which is commonly employed in refilling a container that's used for holding drinks or gas.
Another synonym is "recharge," which is commonly used in describing the process of adding power to batteries, phones, or other electrical devices. The word "reload," which is generally used to describe reloading a gun or providing additional ammunition, is also a synonym for top-up.
Other synonyms include "replenish," "add to," "top off," and "fill up." All of these terms have slightly different meanings, but they can all be used interchangeably for the word top-up depending on the context in which they are used.
