My vocabulary has grown bigger by one word. That word is rube. If you say someone is a rube, it means that you consider him “stupid and uneducated because he comes from the countryside.” You may also be referring to someone whom you consider to lack polish and sophistication.
Vocabulary is very important in communication. If you have a good vocabulary and can use it well, it can greatly enhance your chances of succeeding. In fact, a dood vocabulary can make you excel in life.
My advice to you is that you learn and master at least one new word a day; that you become a master of words.