understatement

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a statement that is restrained in ironic contrast to what might have been said (Freq. 1)
• Ant:
overstatement
• Derivationally related forms:
understate
• Hypernyms:
statement
• Hyponyms:
litotes, meiosis

• Từ trái nghĩa / Antonyms:
  exaggeration, overstatement, magnification