Rated 4 out of 5 stars

A good add-on. I gave it 4 only because I am often unable to use it because of its not being up to date with new versions.

@yanglifu90 that's your problem. I feel your "review" is null and void and would like to see it removed. If you do not understand what a "dictionary" is in WP parlance, then learn
Quote http://dictionary.reference.com/browse/dictionary
"3. Computers .
a list of words used by a word-processing program as the standard against which to check the spelling of text entered. "

This review is for a previous version of the add-on (2.1.2).  This user has a previous review of this add-on.