questionable

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. subject to question (Freq. 2)
- questionable motives
- a questionable reputation
- a fire of questionable origin
• Ant:
unquestionable
• Similar to:
alleged, so-called, supposed, apocryphal, debatable,
problematic, problematical, doubtful, dubious, dubitable, in question,
equivocal, fishy, funny, shady, suspect, suspicious,
impugnable, self-styled, soi-disant
• See Also:
contestable
2. able to be refuted
• Syn:
refutable, confutable, confutative
• Similar to:
deniable
• Derivationally related forms:
confute (for: confutative)

• Từ đồng nghĩa / Synonyms:
  refutable, confutable, confutative