obloquious
/ˌɒbloʊˈkwɪəs/Definitions
1. adjective
abundantly and violently abusive, especially in a way that is considered to be contemptible.
“The obloquious remarks from the audience made it clear they were unhappy with the performance.”
2. noun
a person who speaks or writes in a violent and abusive manner, especially in a way that is considered to be contemptible.
“The obloquious blogger was widely criticized for their hate speech.”