Have been struggling with the first clue for a long time because of the I. Thanks to all for solving the problem! Not such a hard crossword, once you work out the alphabetical order of the extra letters.
I think I've got everything apart from the "M" - I can make a plausible guess using the last word of the clue as a verb for the definition, but I can't make sense of any parsing. Am I barking up the wrong tree? Or am I just barking?
Yes, some obscure words, but I think I'm almost there. Just missing the "L" - unless everything in my grid needs moving. Do you - or anyone- have a hint?