| Answer | Crossword Clue |
|---|---|
| SUB | Fill-in, for short |
| TEMP | Office fill-in, for short |
| SUBS | Fill-ins, for short |
| SPELL | Fill in for |
| ACTAS | Fill in for |
| SUBSTITUTE | Fill in (for) |
| TEMP | Fill in (for) |
| ACT | Fill in (for) |
| SUB | Fill in (for) |
| TEMP | Fill in for a bit |
| SCAB | Fill-in for a striking worker |
| ESSOSTATION | Choice for a fill-up in Canada |
| MUDD | Roger who was an occasional fill-in for Cronkite |
| prop | A word used to fill a syntactic role without any specific meaning of its own, for example one in it's a nice one and it in it is raining |
