Thanks Ross I'm for your help ,I can't believe that I stuck to finish on one four lettered word ,it is hard when crossword not in front of you I try explain how I get the letters from answers around it probably be nonsense !
31d(13) genial. ?o???n???a?l? I have companionable (that gives last letter p for four word clue
53a(7) pondered ,mused I have thought
39d(6) feel contrition ???e??t ( tcomes from 53a
That will have made it no clearer I suppose !
Basically I have two to get those are
42(4) hang on to ???p
39d(6) feel contrition ???e?t