Omission? Crossword Clue

 The answer to the crossword clue "Omission" depends on the length of the answer word.

Here are some possible answers for different lengths of words:

3 letters: GAP

4 letters: MISS

5 letters: CHASM, ERROR

6 letters: DEARTH, DEFECT

7 letters: ELISION, ABSENCE

9 letters: OVERSIGHT, AFFECTION, EXCEPTION

If you can provide more information about the clue, I might be able to give you a more specific answer.

I hope this helps! Let me know if you have any other questions.