- 2Meaning: indecisive
- 3Meaning: perplexed
- 4Meaning: irresolute
- 5Meaning: confused
- 6Meaning: puzzled
- 7Meaning: dubiousdoubtful disreputable sneaky
- 8Meaning: vague
- 9Meaning: concerned
- 10Meaning: of doubtful authenticity
- 13Meaning: ambiguous
- 14Meaning: dangerous
- 16Meaning: unlikely
- 17Meaning: hypothetical