Play NYT Connections Puzzle #455 Sun, Aug 18

Find groups of four related words Need hints?

Solve NYT Connections puzzle #455 - Group 16 words into 4 categories: ALARM, HOUR, SNOOZE, TIME SET, PERHAPS, SAY, SUPPOSE, WHAT IF, KISS, NERD, RUNT, WHOPPER, DO, DOPE, GRUMP, SLEEP.