[Plugin: WP Content Filter] Mixed filtering

Hey, I was wondering if there’s anyway to define what kind of filtering you want to use for a certain list of words.
I want some words to be strict filtered and some other list of words to be non-strict filtered, is there a way I can define this.
i.e.
Strict: a,b,c
Non-strict: aa,bb,cc

http://wordpress.org/extend/plugins/wp-content-filter/