Not The Saturday Prize Puzzle

NTSPP - 246 by Elgar
Sloggers & Betters 7

Welcome, one and all, to 25 (3,4,7) […or 6 26 10, as it may confusingly be known].

Nine clues contain a word that is superfluous to normal solving. In conjunction with a tenth (normally-clued) answer, each of these words should provide extra help in arriving at the solution.