2: Boxer Max returned, holding heroin, for treatment (5)
3: Actors judged as eunuchs (9)
4: Inflexible yet adjusted (3)
5: Make money and set out to be serious (7)
6: Religious assembly fitting in star (7)
9: One-on-one court of some old Greeks (5)
11: Infection leads from partly uncooked steak (3)