An acid-base reaction is a chemical reaction that involves the transfer of protons from an acid to a base. In scientific literature, the term acid-base reaction is commonly used, but there are other synonyms that can also be used interchangeably. One such synonym is acid-alkali reaction, which denotes the same chemistry. Other synonyms that convey the same meaning are Proton transfer reaction or proton donation and acceptance reaction. Another frequently used term for acid-base reaction is neutralization reaction where the acid reacts with the base to form a neutral product. In summary, though there are various synonyms for an acid-base reaction, the chemistry of protons transferring between an acid and a base remains constant.