The Whissell Dictionary also does word counts.

Measure the Feel of Language.

Adding your comments to your texts.
Ignoring punctuation
Ignoring words
The AA tag (breaking files into sections)
Using four-digit codes to make discreet analyses
Translating text from other languages for analysis
Words not found in the Whissell dictionary
Word Count
Spell Checker

Dictionary of Affect in Language – The Word Count.

The software includes a word count as part of each analysis by default, though you can de-select that option if you want to.

The software will also include the number of words used in your text that were not found in the dictionary, though you can also de-select that option if you want to.

Here is a sample word count:

Words found from dictionary: 75510
Number of words not found in dictionary: 11188