Most additory means being highly addictive or alluring in nature. The antonyms for this word include boring, uninteresting, unappealing, unattractive, and unenticing. These are the kind of things that fail to draw the attention of people and do not captivate them. Other antonyms can include mild, placid, dull, moderate, and calm, which are more sedate and less stimulating. In contrast, the synonyms of most additory can be intriguing, enticing, captivating, attractive, and compelling, which indicate a quality that is highly desired and appealing to people. Knowing the antonyms of most additory can help in making conscious choices about what one exposes themselves to.