bitterness

Từ điển Oxford Advanced Learner 8th

bit·ter·ness BrE [ˈbɪtənəs] ; NAmE [ˈbɪtərnəs] noun uncountable
• The pay cut caused bitterness among the staff.
•The flowers of the hop plant add bitterness to the beer.
Main entry: ↑bitter_derived

• Từ đồng nghĩa / Synonyms:
  bitter, acrimony, acerbity, jaundice, tartness, thorniness, resentment, gall, rancor, rancour