The word "scrupulist" is not commonly used, and is often misspelled as "scrupulous". However, it refers to someone who is excessively conscientious or meticulous. The spelling of "scrupulist" can be explained using IPA phonetic transcription as "ˈskruːpjʊlɪst", with the stressed syllable being "scru-" and the "-ulist" suffix meaning "one who practices or adheres to". While it may not be a commonly used word, it can be useful for describing someone who is extremely careful or diligent in their actions.