The term 'HOLDS SPELLBOUND' can be described by three crossword solutions: RAVISHES (8 letters), ENCHANTS (8 letters), and RIVETS (6 letters). RAVISHES means to overwhelm with emotion or admiration, ENCHANTS means to attract and delight, and RIVETS means to hold the attention of someone. Together, these words describe a situation in which someone is so captivated by something that they are unable to look away.