Fun with Words

I was looking up bitch in the Thesaurus so I could give my "friends" some fun synonyms to use when describing me but it wasn't in there. So I looked up malevolence instead and I found this word which I think will be perfect. I've heard it before but never really knew the definition so now I'll share it with those who are reading this. Don't worry there will be more to come. We must have many, many harsh words to cut down Jessica.

acrimonious: caustic, stinging, or bitter in nature, speech or behavior.

Brilliant!