Play NYT Connections Puzzle #810 Mon, Jul 21

Find groups of four related words Need hints?

Solve NYT Connections puzzle #810 - Group 16 words into 4 categories: BONUS, EXTRA, GRAVY, ICING, CONDENSATION, FREEZING, MELTING, VAPORIZATION, FESTIVUS, REGIFTING, SHRINKAGE, YADA YADA, CONTRACTION, FOOT, POSSESSIVE, QUOTE.