Related Clues:

• Like lemon juice (var.)
• Like unripe fruit
• Bitter start of a cruel epigram (recalling Baudelaire)
• A European said to be so bitter?
• Genus of plants with berries initially bitter
• Bitter berries initially seen on tree
• Sour, bitter
• Brother up for supporting card sharp
• Bitter start of a cynical epigram recalling Baudelaire
• "A kindlier touch to her antitheses than pertained to those of that –– damsel" (Mrs A. D. T. Whitney, The Other Girls)
• Heard one from the Balkans is bitter
• Bitter a Belgradian reportedly supplied
• Bitter Republican absorbed in first-class book
• Sharp, poetically
• A native of Belgrade sounds bitter