What is another word for lump sum?
Pronunciation: [lˈʌmp sˈʌm] (IPA) 
When it comes to finances, the term "lump sum" refers to a single payment that is made at once, rather than in smaller installments. However, there are several synonyms which denote the same thing. One of the most commonly used synonym is "bulk payment". Other similar expressions include "up-front payment" and "entire amount". Additionally, terms such as "single payment", "one-time payment" and "flat payment" can also be used in place of "lump sum". In essence, these phrases are interchangeable and can be used in financial or legal contexts, depending on the situation and the preference of the speaker. So, although there are various synonyms for "lump sum", the concept remains the same: a single payment of a large sum of money.
