What is another word for a fortiori?
Pronunciation: [ɐ fˈɔːti͡əɹˌi] (IPA) 
"A fortiori" refers to a type of argument where a conclusion is reached based on an existing premise. Synonyms for this phrase include "for this reason," "therefore," "necessarily," and "consequently." Other related terms include "by extension," "by implication," and "by logical consequence." These various terms are useful in constructing arguments and conveying ideas effectively, since they allow writers to indicate logical connections between ideas without having to repeat themselves or be overly explicit. By using these synonyms, writers and speakers can help their listeners understand complex ideas and reasoning more easily, making for clearer and more persuasive communication.
