1 still in former baby's outfit [7] ??y???e
2 still relax but not wholly satisfying [7] ??????l - with l at end thinking sth like unfullfil but of course too many letter
3 no end of science that's mechanical [7] r???t?? - robotic ?
4 like well formed characters clear enough to be distinguished [7] ??????e
5 cars damaged by cleaner [7] s?r?p?? - as it says damaged - p participle would scraped be a better fit than either scrapes or scraper ?
however this leads me onto
6 made progress over and over again [6] ??l??d - first letter is either s,d or r from scraped, scrapes , scraper etc