Chow down on is a phrase that means to eat quickly and with enthusiasm. The crossword solutions for this term are SCARF (5 letters), SNARF (5 letters), EATUP (5 letters), and TUCKAWAY (8 letters). SCARF means to eat or drink quickly, SNARF means to eat or drink greedily, EATUP means to consume something quickly, and TUCKAWAY means to eat or drink something rapidly. All of these words are synonyms for the phrase chow down on, which means to eat quickly and with enthusiasm.