Gordon Gray Christmas Puzzle, 2023, 29C

[Nighteyes]

I am one question short of finishing the puzzle this year.  The one I am missing is 29C, which seems to want a word connected with "will" with the pattern A?tra?.

The only things I can think of are astral, or astray, but I don't see how "will" fits those.

Another item is bothering me.  Every five lines is supposed to include a homophone clue, but in the set lines 31-35, there do not seem to be any, because I can find answers that fit the definitions in all cases.

Thoughts?

[Neveracrossword]

It's Astray, in Chambers.

[Neveracrossword]

...Will, a Scottish word,  can mean 'at a loss, astray, bewildered'.

[Nighteyes]

Thanks.  That is a sneaky one.  

 

[Neveracrossword]

I looked it up earlier - another ABer was stuck. I don't do the puzzle, so can't help with the homophone clue.