Crossword Answer decay

Here are all the crossword puzzles and clues where the answer decay appeared.

Clue
Puzzle
Date
What half-life measures, in nuclear physics
New York Time Mini
Aug 9, 2024
Radioactivity activity
Newsday
Jul 27, 2024
Rot
LA Times
Jun 13, 2024
Rot
Metro Quick
May 10, 2024
Tooth problem
Eugene Sheffer
Apr 5, 2024
Rot
Metro Quick
Feb 16, 2024
Tooth ___ (dentist's concern)
Daily Themed Crossword
Dec 31, 2023
Dental concern
New York Times
Dec 26, 2023
Go downhill
Wall Street Journal
Oct 12, 2023
Tooth problem
Wall Street Journal
Oct 9, 2023
Rot
Metro Quick
Oct 9, 2023
Rot
Metro Quick
Aug 2, 2023
Rot
USA Today
Jul 13, 2023
Tooth ___, dentist's concern
Daily Themed Crossword
Jul 12, 2023
Rot
Metro Quick
Jul 4, 2023
Break down
Universal
Mar 25, 2023
Rot
Thomas Joseph
Feb 21, 2023
Tooth __ (dentist's concern)
Newsday
Feb 20, 2023
Become rotten
Universal
Feb 8, 2023
Fall into ruin
Newsday
Jan 15, 2023
Turn into compost
USA Today
Jan 8, 2023