Play NYT Connections Puzzle #835 Thu, Aug 14

Find groups of four related words Need hints?

Solve NYT Connections puzzle #835 - Group 16 words into 4 categories: BACKSIDE, CABOOSE, SEAT, TAIL, BAT, MALLET, RACKET, STICK, BOUQUET, BUSTLE, TRAIN, VEIL, BACKPACK, COOKBOOK, HUBBUB, NITWIT.