Play NYT Connections Puzzle #645 Fri, Feb 14

Find groups of four related words Need hints?

Solve NYT Connections puzzle #645 - Group 16 words into 4 categories: BABY, HUMOR, INDULGE, PAMPER, HISS, RATTLE, SHED, SLITHER, BOO, GOTCHA, GUESS WHO, SURPRISE, BAE, CREAK, SEE, STRAIGHT.