Genius

[swarbrules]

For 7 across I can only find Bladder as the alternative for liver and thus think I have edgy for 2d.

Thanks

[imagcq]

giblet / batten / haggis /

[swarbrules]

Managed to parse (missing the obvious, of course).

[Quizmonster]

2D. Look at the second letters of words 2, 3, 4 and 5 in the clue which give the word for nervous. Thus your suggested word for 7A is pretty much the only possibility.

[mullingar]

Can anyone explain 3 down. Somewhat overenthusiastic-to this high degree (3) N-H It has to be noh no? But Why Y?

[sandyRoe]

Nth?

[sandyRoe]

It's also 3 consecutive letters in overeNTHusiastic

[mullingar]

oh yes ta