Synonyms and related words :
acrid, antagonistic, antipathetic, belligerent, bitchy, bitter, cattish, catty, caustic, clashing, colliding, conflicting, detestable, evil, full of hate, hateful, hostile, malevolent, malicious, malignant, quarrelsome, rancorous, repugnant, set against, sore, spiteful, unlikable, venomous, vicious, virulent, vitriolic, wicked