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