The term "great commoner" refers to a person who rises to prominence despite not being born into nobility or aristocracy. There are several synonyms for this term, including "self-made man," "social climber," "upstart," and "parvenu." These words convey a sense of ambition and determination in an individual who has worked hard to achieve success and recognition, often against all odds. Other synonyms for "great commoner" include "common man," "ordinary person," and "working-class hero," which highlight the idea that anyone can achieve greatness with hard work and perseverance. Overall, these words celebrate the spirit of resilience and tenacity that characterizes those who defy the odds to achieve greatness.