Outline: sexism?

I was wondering how one might write "sexism" in Simplified. The dictionary is curiously lacking of "sex" and "sexism" (artifact of the 50s?), despite its generous inclusion of words like "pieplant" and "loquacity".

I'm thinking that the "sex" part should look similar to "fix", with maybe just "comma-s m" on the end to avoid trying to fit a vowel in...

See the crappy attachment :)

What do more seasoned writers think/recommend?

(by niftyboy1 for everyone)