This plugin allows you to quickly and simply display the number of words in any of the post on your WordPress website by simply adding a template tag into you theme.

Simple Post Word Count

A simple plugin to show the number of words in a post.

Nurullah SERT

A plugin that shows how many words the content in your articles or pages consists of and the number of unique words (stopwords).
It makes a simple but functional analysis of your articles. It calculates words, such as the number of words and characters in your sentences. Calculates the longest and shortest word count for each post and gives an average value.
You can also see the articles of your authors in a table.
Supported languages 
Languages we support to find unique stopwords in your posts. 
* English 
* German 
* French 
* Hindi 
* Indonesian 
* Italian 
* Japanese 
* Latvian 
* Dutch; Flemish 
* Spanish; Castilian 
* Bulgarian 
* Czech 
* Polish 
* Portuguese 
* Russian 
* Swedish 
* Chinese 
* Greek, Modern (1453-)

Word Count Analysis

It's working correctly.

A simple but useful plugin that gives the word count of your articles.

Simple Post Word Count vs Word Count Analysis