To make a word count, you can use the free tool, textalyser.net, it will count each of your words, and make statistics, for example, wich is the most used word. From Wikipedia, the free encyclopedia.
In the linguistic sense, a word is a unit of speech or writing that symbolizes or communicates a meaning. A word may consist of one or more morphemes. Words have both connotative and denotative meanings; they can be used to refer to both concrete and abstract concepts. Words can be used as both euphemisms and slang.