BITTER
- having a disagreeable taste [adj BITTERER, BITTEREST] : BITTERLY [adv] / to make bitter [v BITTERED, BITTERING, BITTERS]
- having a harsh taste
- hard to bear
- causing sharp pain
- intensely hostile or resentful
- to make resentful [v -ED, -ING, -S] / having a disagreeable taste [adj BITTERER, BITTEREST]