Most expurgated refers to a text or version that has been heavily edited or censored to remove offensive or objectionable content. Therefore, the antonyms of most expurgated would be words or phrases that convey the opposite meaning, such as uncensored, raw, uncut, unabridged, unedited, undiluted, untouched, unfiltered, unsanitized, and unexpurgated. These terms suggest that the original content has not been tampered with or altered in any way, allowing the reader to experience the work in its unadulterated form. Using these antonyms can help convey a sense of authenticity and honesty, and may appeal to those who value transparency and artistic integrity.