After last week's false start, a successful return to a completed grid! Took, perhaps, longer than I'd care to admit to resolve the endgame, getting distracted by the possibility of a longer "first word" of the four revealed words, and then by a suggestive alternative theme based on (word 3 + opening letters of word 4). But cleared up in the end. I was too tired perhaps to appreciate it last night -- maybe because the choice of seven unclued entries feels quite arbitrary to me. But never mind. I'm glad that Dysart provided a nice, accessible puzzle that gets me back into the swing of things!
Also, my attempt to work out what GWIT stands for took me down memory lane rather. I didn't realise the phrase was coined while I was still busy solving these, as far back as 2015 (
https://www.theanswerbank.co.uk/Quizzes-and-Puzzles/Crosswords/Question1400568.html ), and at a time when crosswordsolver.org was still much more of a free-for-all when it came to providing help. I wonder when the "other place" changed to a much more tightly-constrained "hints only" resource?