Antonyms for the term "holding spellbound" include words such as boring, uninteresting, unimpressive, unremarkable, and tedious. These opposing words denote a lack of intrigue, fascination, or captivation that one may experience when held spellbound. Other antonyms may include phrases like dulling the senses, being indifferent, uninspiring, or banal. Conversely, captivating synonyms can include engaging, mesmerizing, enrapturing, and enthralling. When we find ourselves feeling held spellbound or under the spell of something, it can be an exciting and stimulating experience, but the opposite, a lack of captivation, can be disengaging or even unstimulating.