The term personableness refers to the quality of being pleasant, charming, and easy to get along with. Its antonyms are words that describe the opposite traits. For example, the word "unapproachable" means unfriendly, distant, and uninviting, and is a perfect antonym for personableness. Similarly, "unamiable," "cold," "distant," and "unpleasant" are also antonyms. These words signify a lack of warmth, friendliness, and approachability, which are traits that define personableness. Using antonyms in writing can help to create contrast and highlight the subtle nuances of a character's personality. Nevertheless, being personable is always a positive trait to possess, unlike its antonyms.