stranger

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. anyone who does not belong in the environment in which they are found (Freq. 15)
• Syn:
alien, unknown
• Ant:
acquaintance
• Derivationally related forms:
unknown (for: unknown), alien (for: alien)
• Hypernyms:
intruder, interloper, trespasser
• Hyponyms:
foreigner, outsider
2. an individual that one is not acquainted with
• Ant:
acquaintance
• Hypernyms:
person, individual, someone, somebody, mortal, soul

• Từ đồng nghĩa / Synonyms:
  alien, unknown
• Từ trái nghĩa / Antonyms:
  acquaintance, friend