This article will provide you with all of the information you need on the word so, including its definition, etymology, usage, example sentences, and more! So is an English word that, apart from its other uses, has become increasingly popular in recent years as a coordinating conjunctive opening word in a sentence. Find the latest The Southern Company (SO) stock quote, history, news and other vital information to help you with your stock trading and investing. Synonyms for SO: therefore, thus, consequently, hence, accordingly, in consequence, wherefore, thereupon; Antonyms of SO: otherwise, differently, conversely, inversely, vice versa, oppositely, dissimilarly, variously 1. For that reason; therefore: This is the easiest way to get there, so don't argue. 2. With the result or consequence that: He failed to appear, so we went on without him. 3. With the purpose that: I stayed so I could see you. We use so with be and with modal and auxiliary verbs to mean ‘in the same way’, ‘as well’ or ‘too’. We use it in order to avoid repeating a verb, especially in short responses with pronoun subjects. The difference between so and very in implied-extent usage is that very is more descriptive or matter-of-fact, while so indicates more emotional involvement. For example, she is very clever is a simple statement of opinion; she is so clever suggests admiration. SO definition: in the way or manner indicated, described, or implied. See examples of so used in a sentence. The meaning of SO is in a manner or way indicated or suggested —often used as a substitute for a preceding clause. How to use so in a sentence. Using So as a Conjunction: Usage Guide We use so with be and with modal and auxiliary verbs to mean ‘in the same way’, ‘as well’ or ‘too’. We use it in order to avoid repeating a verb, especially in short responses with pronoun subjects.