What does substituting mean in crosswords?

substituting means: working as a substitute for someone who is ill or on leave of absence

Which crossword clues can have substituting as the answer?

Possible clues for substituting include "Fills in".

Word entry · 12 letters

Best crossword clue

"Fills in"

12 letters · collected on this word page

12 lettersPart of speech nounSorted bgiinsstttuuStarts with SEnds with G1 cluesCommon crossword word

1S2U3B4S5T6I7T8U9T10I11N12G

01“Fills in”12 letters

Not quite right?

S___________