That's lovely !
Will pass it on to my daughter, who also has a loquacious 4-yr old . . .
Arrant is mediaeval, and Shakespearean, e.g. an arrant knave.
I am stuck on:
26 a End disagreement ? This may have a bearing on title 4, 10
I have - O - - / DIFFERENCE
Also:
46d Concealed hide close to nest (6)
- O - E - R -
Thanks all !