Having a bad day -Stuck on 4.!25 ac.(8) One provided with money temporarily.---.?O?R???R. 23dn. (3)In place names,discovered or founded later than & named after.N??.
The third letter of this is the sixth letter of the previous clue.
3dn.-(8,4) One of the ways of demonstrating who you are
I?E?T?T? C?R?. 16dn. (6) In biology, of, on or near the back.-?O?S?L.