10d. I have Fleet Streeter for the answer but seem to be two letters short in the first word according to the clue (7-8). Any ideas gratefully received.
Fleet-streeter definitely fits the clue as it can mean a journalist of the baser sort or a sponging prophet but I don't know where the other two letters come from. Fleeter-streeter doesn't really make sense, at least not to me.
I use to work with Fleet Street journalists back in the sixties and they certainly were not base in any way nor synonymous with a sponging prophet. I think that it is not that simple.
FLEET-STREETER, subs, (collo-
quial). A journalist of the baser
sort ; a spunging PROPHET (q.v.)\
a sharking dramatic critic ; a SPICY
(q.v.) paragraphist ; and so on.