A greedy eater is someone who tends to eat a lot and excessively, often without considering the consequences. There are many synonyms for this term, including glutton, pig, gourmand, ravenous, insatiable, voracious, and omnivorous. Glutton refers to someone who has an excessive and insatiable appetite for food, while a pig is someone who eats voraciously and messily. A gourmand is someone who has a particular interest and appreciation for food, often indulging in rich and luxurious meals. Similarly, someone who is described as ravenous or insatiable has an intense hunger and a constant desire for food. Vocabulary such as voracious and omnivorous describes someone who eats everything and anything without limits.