William Dean Howells was a renowned American author, critic, and editor known for his contribution to realist literature. Some popular synonyms for William Dean Howells include "the dean of American letters," "father of American realism," and "the foremost literary critic of his time." His works were often referred to as "social novels" and were praised for their accurate depiction of American life during the late nineteenth century. Some other synonyms that have been used to describe his writing style include "witty," "satirical," and "humorous." His legacy continues to be celebrated by scholars and literature enthusiasts, making him a significant figure in American literary history.