unhelpful or hurtful

unfavorable, antagonistic

feeling hatred for a person; opposing a person, idea

opposing

opposed to something

opposing

opposite to something

antagonistic; opposite

being or appearing unfriendly

antagonistic, mean

facing; front to front or back to back; other; different

unlike, conflicting; completely different

causing a feeling of strong dislike

bad, obnoxious; hostile

not friendly

nasty, hostile

showing a desire for revenge

retaliating; hating