"Obnoxious" and "offensive" are the only ones I can think of.
nasty
Some synonyms for horrible that start with L are: LOATHSOME lousy lugubrious low down lamentable
Bad, awful, and terrible are synonyms for horrible.
Offensive is a synonym for horrible. It begins with the letter O.
Overheated...
synonym for the word horrible that starts with the letter o is offensive, or obnoxious.
bad, beastly, blood-curdling,..can't think of many else, sorry!
intolerable
synonyms
nasty
Be Justin is a gay kunt and likes to suck Tims small penis. But he also likes Mr. Scott's hole
Synonyms: horrible; terrifying.