7ac A starting point, that's a fact _ _ _ _ _
15ac He falls on his enemies _ _ _A_H_T_ _ _
21ac They impress by their circus performances _ _ _L_
3dn A natural hanger-on _U_R
4dn Kindly support _ _ _R_N_ _ _
5dn They eliminate deciding games _ _ _B_R_
14dn They hurt but some people need them _ _ _A_ _ _
20dn Knowing how to get off the ground _L_