BITTEREST
- Having a sharp, pungent taste or smell; not sweet
- (of chocolate) Dark and unsweetened
- (of people or their feelings or behavior) Angry, hurt, or resentful because of one's bad experiences or a sense of unjust treatment
- (of a conflict, argument, or opponent) Full of anger and acrimony
- (often used for emphasis) Painful or unpleasant to accept or contemplate
- (of wind, cold, or weather) Intensely cold
- BITTER, having a disagreeable taste [adj]