Stuck with a few
20a (3,4) ltrs behave wildly and violently
R?n ???t
24a brief outline (7) ltrs. .U???r?
37a completely (full) 2,3,5 ltrs
T? ?h? ?????
22a closely integrated (community) 5,4 ltrs
??y?t ????
I think I may have made mistakes with other clues