If you're looking for synonyms for the word "becharmed," there are a variety of options to choose from. "Enchanted", "captivated", "fascinated", and "charmed" are all excellent substitutions. "Beguiled", "entranced", and "mesmerized" are also great alternatives that convey a similar sense of being under a spell or captivated by something or someone. "Enthralling," "alluring," and "enchanting" can also work well, depending on the context. These synonyms for "becharmed" all suggest a state of being deeply and delightfully affected by something charming, magical, or mesmerizing.