1) Bitter NounBitterness
The taste experience when quinine or coffee is taken into the mouth.
How bitter the taste is.
2) Bitter NounBitterness
The property of having a harsh unpleasant taste.
3) Bitter Acerb, Acerbic, Acid, Acrid, Blistering, Caustic, Sulfurous, Sulphurous, Virulent, Vitriolic
Harsh or corrosive in tone.
An acerbic tone piercing otherwise flowery prose.
Else - If not; otherwise; "What would you do else ?".
Eligible - qualified for or allowed or worthy of being chosen; "You are not eligible for it".
Let - leave unchanged; "Let bygones be bygones".