Bitter

怨

Bitter, Blame, Complain, Ill, Malicious, Resentful

悵

Bitter, Disappointed, Frustrated, Regret

痛

Bitter, Full, Painful, Poignant, Remorseful, Sad, Satisfying, Sorrow

苦

Bitter, Challenging, Difficult, Hard, Miserable, Suffering

辛

Acrid, Bitter, Burning, Eighth, H, Hardship, Heavenly-Stem, Laborious, Radical, Sharp, Strong, Toilsome

慘痛

Bitter

憂心

Angry, Bitter, Resentful, Sad, Stewing

苦澀

Bitter

辛酸

Bitter