The term "most hellborn" is a phrase that indicates something extremely evil or vile. Antonyms for this phrase would be words that suggest positivity or benevolence. Some antonyms for "most hellborn" may include "angelic," "heavenly," "divine," "virtuous," "pure," "innocent," "kind," "good-natured," "benevolent," or "upright." These words suggest a sense of goodness, softness, and kindness, characteristics that are the complete opposite of the hellish and demonic undertones in the original phrase. These antonyms can help communicate a more positive and uplifting message while distancing from the negative connotations of the original phrase.