What is another word for subtracter?
Pronunciation: [sʌbtɹˈaktə] (IPA) 
The word "subtracter" refers to someone or something that takes away or diminishes a quantity. There are several synonyms for this word, including deductor, reducer, detractor, and decimator. A deductor is someone who takes away or reduces a quantity by applying deductions, such as in taxation or accounting. A reducer is someone or something that lessens or decreases a quantity. A detractor is someone or something that diminishes or depreciates the value or importance of something. A decimator is someone or something that destroys or completely wipes out a quantity. Each of these synonyms expands on the idea of removing or decreasing something, and can be used interchangeably with the word "subtracter".
