trivia

Từ điển WordNet v3.1 - WordNet Dictionary

noun

something of small importance
• Syn:
triviality, trifle, small beer
• Derivationally related forms:
trivial
• Hypernyms:
object, physical object
• Hyponyms:
bagatelle, fluff, frippery, frivolity

• Từ đồng nghĩa / Synonyms:
  triviality, trifle, small beer