| STREETTRADER | One's a dealer by the way (6,6) |
| PEDDLER | A wheeler-dealer by the sound of it (7) |
| DEVASTATE | Shatter top dealers by smashing vase in front of gallery (9) |
| DELISIDEDISH | Cole slaw, e.g. (this one's a triple) |
| INFELICITOUS | Unfortunate if, in clues to cryptic, one's a write-in? (12) |
| MISSUNIVERSE | Fail to get eg Oxford poem? One's a beauty! (4,8) |
| NIT | The egg of a louse - this one's a bit of a 'head scratcher' (3) |
| LORDS | Ones 'a-leaping' in a Yule song |
| MAIDS | Ones a-milking in a Christmas carol |
| RODNEY | _ Blackstock, Dales man who can still give the young ones a run for their money! (6) |
| AMBSACE | From Latin for "both ones", a word for the lowest possible throw at dice, aka snake eyes, thus an archaic term for bad luck or worthlessness (4-3) |
| ISABEL | The female one's a murder victim |
| PERQUISITE | A rather round one's a bonus |
| GLUT | Oversupply by ton - one's a pig! (4) |
| FOXGLOVE | Liberal mangled by two Brexiteers - one's a source of drugs |
| SEEING | In view of the fact that one's a spectator |
| IMAGERY | Pictures created by writer -- one's a peculiar grey (7) |
| SITTINGON | Suppressing, when one's a member of the committee (7,2) |
| SCAPEGOAT | One's a fall guy as a pact goes awry |
| IMPOSTER | Claim to be a model - about time, for one's a fraud (8) |