The word “charm” refers to an attractive quality that can be physical, personality-based, or in the nature of something. For example, a person might have a charming smile or a place might have a certain charm due to its quaint architecture.
Antonyms for “charm” could include “repulsion” or “unattractiveness”.
“Repulsion” implies a feeling of being pushed away or disgusted. When something is repellent, it has the opposite effect of charm. For instance, a dirty and smelly alleyway might be repellent rather than charming. It creates a negative reaction instead of drawing people in.
“Unattractiveness” is a more general term that describes the lack of any appealing qualities. A person with an unappealing personality or an object that is plain and uninteresting lacks charm. For example, a drab and boring room with no decorative elements is unattractive and has none of the allure that charm would bring.
In conclusion, while charm has the power to attract and delight, its antonyms like repulsion and unattractiveness indicate qualities that turn people away or fail to engage them in a positive way.