Synonyms for Open to question

Synonyms starting with letter A

• arguable

  at issue, controversial, debatable
• ambiguous

  doubtful
• argumentative

  at issue
• at issue
• apocryphal

  doubtful
• at risk
• ambivalent
• astraddle
• aquake
• all nerves
• anguished
• ashake
• all aquiver
• anti
• at odds
• at cross-purposes
• against the grain