dodgy
adjective
ˈdɒdʒi 
ˈdɑːdʒi Synonym
suspiciousHe made a lot of money, using some very dodgy methods.I don't want to get involved in anything dodgy.2 not working well; not in good conditionI can't play—I've got a dodgy knee.The marriage had been distinctly dodgy for a long time.3 involving risk, danger or difficultyIf you get into any dodgy situations, call me.We had a few dodgy moments at the start, but everything went well in the end.