Here are the possible solutions for it appears several times in this puzzle so fill'er up clue
Answer
Clue
Relevancy
sag
Clue
It appears several times in this puzzle, so fill'er up!
diacritic
Clue
Mark that appears four times in this puzzle (hint: the baseball player who's the answer to this puzzle uses one, too)
Definition
distinguishing
four
Clue
Number of times this puzzle's theme word appears diagonally in the grid (to complete the puzzle, shade those words plus the Down answers that begin where they meet)
Number of times the letter 'U' appears in each of this puzzle's eight longest answers
Minimum number of times each letter of the alphabet appears in this puzzle's solution
Definition
the cardinal number next above three
abe
Clue
Puzzle theme which appears nine more times in the grid
rudolph
Clue
Christmas figure whose prominent feature appears four times in this puzzle
soapbox
Clue
Platform ... or something that appears four times in this puzzle?
