Here are the possible solutions for pertaining to a kind of puzzle clue
Answer
Clue
Relevancy
acrostical
Clue
Pertaining to a kind of puzzle.
Definition
pertaining to, or characterized by, acrostics
meta
Clue
Puzzle-within-a-puzzle puzzle
Puzzle within a puzzle
Definition
(US) concerned with cultural conventions; (of an artistic work) self-referential
fillinthropic
Clue
Pertaining to puzzle events that benefit charities?
asif
Clue
Valley girl's "yeah, right" [IMPORTANT: SEE THE 'NOTE' (above) for key info about this week's puzzle and SEE THE LAST CLUE DOWN for the explanation of last week's puzzle.]
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)
Definition
the cardinal number next above three
makeajoyfulnoise
Clue
Psalm 100 excerpt suggested by six puzzle answers and graphically represented by certain black squares in this puzzle
