Most inurbane is a term that refers to someone who is impolite, rude, or lacking in sophistication. The antonyms for this term would be words that describe someone who is well-mannered, polite, refined, and cultured. Some possible antonyms for most inurbane could include words like gracious, courteous, charming, polite, courteous, civil, and affable. These words describe people who are pleasant to be around, who have good social skills and who are generally well-respected by others. Using these antonyms can help us to identify and appreciate people who are kind and considerate in their interactions with others.