There are several synonyms for the word "Steinbeck," which refers to the American author John Steinbeck. Some possible terms that could be used to describe Steinbeck or his work include "novelist," "writer," "literary figure," "author," "prose stylist," "social commentator," and "realist." Steinbeck is perhaps best known for his novels, such as "Of Mice and Men" and "The Grapes of Wrath," which explore themes of poverty, injustice, and the struggles of ordinary people. His writing often features a starkly realistic style and a deep empathy for the human condition. As such, Steinbeck remains a beloved and influential voice in American literature.