- Disbelieving
- Disinclined to believe
- Doubtful
- Inclined to doubt
- marked by doubt
- Unsure
- Alt. of Scepticism
- Doubtful
- Equivocal
- On the boundary
- precarious
- Add soundtrack to debtor’s notes? Looks suspicious
- Debatable
- Doubtful
- Questionable
- Suspicious Bud turns up with promises to pay
- Uncertain
- Doubtful or not settled in opinion; being in doubt;
wavering or fluctuating; undetermined.
- conjectural
- Dodgy
- Dodgy if Fry isn’t correct
- Doubtful
- Doubtful (colloq)
- Doubtful Tiffany lost tan
- Dubious