rancor

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a feeling of deep and bitter anger and ill-will (Freq. 1)
• Syn:
resentment, bitterness, gall, rancour
• Derivationally related forms:
rancorous, gall (for: gall), bitter (for: bitterness), resent (for: resentment)
• Hypernyms:
hostility, enmity, ill will
• Hyponyms:
heartburning, sulkiness, huffishness, grudge, score,
grievance, envy, enviousness