Play NYT Connections Puzzle #758 Sat, May 31

Find groups of four related words Need hints?

Solve NYT Connections puzzle #758 - Group 16 words into 4 categories: CAVITY, HOLLOW, NOOK, RECESS, CERTIFICATE, MEDAL, PLAQUE, TROPHY, FERMENT, PROOF, REST, RISE, BUBBLE, FUSE, KISS, RASPBERRY.