Derogatory  

Adjective | dih-rog-uh-tawr-ee

showing strong disapproval and not showing respect

Obnoxious  

Adjective | uhb-nok-shuhs

very unpleasant or rude

Negligent  

Adjective | neg-li-juhnt

not being careful or giving enough attention to people or things that are your responsibility

Abrasive  

Adjective | uh-brey-siv

rude and unfriendly

Abdicate  

Adjective | ab-di-keyt

to stop controlling or managing something that you are in charge of

Variable  

Adjective | vair-ee-uh-buhl

likely to change often

Peculiar  

Adjective | pi-kyool-yer

unusual and strange, sometimes in an unpleasant way

Ferocious  

Adjective | fuh-roh-shuhs

frightening and violent