7d is presumably icefloe but to my mind ice floe is two words or hyphenated - any thoughts on this. 17d Shy Eva embarrased in Jewish school is presumably Yeshiva but where has the 'i' come from?
I agree icefloe is usually two words or hyphenated. In fact it's also an answer to this weeks Mephisto (also in the Sunday Times) puzzle and the clue states two words!