vanished

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

having passed out of existence (Freq. 2)
- vanished civilizations
• Similar to:
nonexistent

• Từ đồng nghĩa / Synonyms:
  fly, vaporize, disappear, fell, go away
• Từ trái nghĩa / Antonyms:
  appear, come along