(dodgier, dodgiest)
1.
If you describe someone or something as ~, you disapprove of them because they seem rather dishonest and unreliable. (BRIT INFORMAL)
He was a bit of a ~ character.
= suspect
ADJ disapproval
2.
If you say that something is ~, you mean that it seems rather risky, dangerous, or unreliable. (BRIT INFORMAL)
Predicting voting trends from economic forecasts is a ~ business.
ADJ
3.
If you say that someone has a ~ heart or knee, for example, you mean that that part of their body is not very strong or healthy. (BRIT INFORMAL)
My heart’s a bit ~.
ADJ