The word "neoterist" refers to a person who champions new ideas or novel concepts. There are several synonyms for this term, including innovator, modernist, avant-gardist, trailblazer, and progressive. An innovator is someone who introduces new ideas or concepts, while a modernist is someone who embraces new trends and styles. An avant-gardist is similar to a modernist but is often associated with the arts and cultural movements. A trailblazer is someone who leads the way in a particular field or area, often by taking risks and pushing boundaries. A progressive is someone who advocates for social or political change and believes in using new ideas and approaches to achieve their goals.