What is another word for salt away?
Pronunciation: [sˈɒlt ɐwˈe͡ɪ] (IPA) 
Salt away is an idiom that means to save or store something for future use. There are several synonyms that can be used to express the same meaning. For example, one can say "put aside," "set aside," "stash," or "reserve" instead of "salt away." "Save up," "stockpile," "accumulate," and "hoard" are also synonym options. Each of these words indicates an action of setting something aside for future use, often with the implication of being prepared for scarcity or an emergency. So, whether someone salts away money, food, or other resources, there are several synonym options to express the idea of saving or storing for later use.
