Guttling is a word that refers to the act of eating or drinking excessively. It can also mean indulging in gluttony or feeding greedily. Synonyms for this word include devouring, gorging, feasting, pigging out, bingeing, and stuffing oneself. Each of these words conveys the same idea of eating or drinking in a way that is excessive or unhealthy. Other synonyms for guttling include overeating, overindulging, and overdoing it. These words are often used to describe someone who eats or drinks more than they should, or who has a tendency to indulge in unhealthy behaviors. Overall, guttling and its synonyms are words that describe overconsumption and the lack of self-control when it comes to food and drink.