WordkatkeraMeaningbitterPart of speechadjectivePronunciationCourseFinnishLessonAsking which of two (kumpi)Usages of katkeraKumpi on liian katkeraa, tämä kahvi vai tuo tee?Which of the two is too bitter, this coffee or that tea?Join katkeraa mehua ennen kuin otin silmäsiteen pois.I drank bitter juice before I took the blindfold off.