Ravins is a fairly uncommon word that refers to a person or animal who is extremely hungry and voracious. Some synonyms for ravins include ravenous, famished, starving, and voracious. These words all describe a strong, intense hunger, but each has its own connotations and nuances. For example, ravenous implies a sense of desperation or urgency, while famished suggests a prolonged period of hunger. Starving and voracious both focus on the intensity of the hunger, but starving has a more negative connotation, while voracious can be used in a more positive or neutral way. Overall, these synonyms offer precise ways to describe a person or animal who is desperately hungry.