Antonym of MASTICATE

Answer: Option A

Masticate : chew (food).
Gobble : eat (something) hurriedly and noisily.
Conceal : not allow to be seen; hide.
Chew : bite and work (food) in the mouth with the teeth, especially to make it easier to swallow.
Review : a formal assessment of something with the intention of instituting change if necessary.

Antonym of Masticate is Gobble