Found 85 synonyms in 13 groups
  1. 1
    Meaning: ambiguous
  1. 3
    Meaning: doubtful
  2. 4
    Meaning: dubious
  3. 6
    Meaning: undependable
  4. 7
    Meaning: uncertain
  5. 8
    Meaning: deceptive
  6. 10
    Meaning: tenuous
  7. 11
    Meaning: unlikely
  8. 12
    Meaning: suspicious
    questionable dubious suspect
  9. 13
    Meaning: controversial

questionable synonyms - English related words for questionable