Play NYT Connections Puzzle #545 Thu, Nov 14

Find groups of four related words Need hints?

Solve NYT Connections puzzle #545 - Group 16 words into 4 categories: DRAIN, EMPTY, EXHAUST, SAP, GROOVE, JAM, ROCK, SHRED, TAX, TIP, TOTAL, SIGNATURE, CUBE, GRAIN, POWDER, SYRUP.