kusaalila v. 1ache; be painful [2.6.3.4 - Labor and birth pains], [2.5.6.1 - Pain], [4.4.2.6 - Suffer], [2.5.3 - Injure], [2.5.6 - Symptom of disease] 2taste bitter [2.3.3 - Taste] 3Metaphor. feel bitter about s.t. or s.b. [3.4.2.1.8 - Jealous], [3.4.2.3 - Angry], [3.4.2.1.4 - Disappointed]