can I create a card when a word in text is hovered?

Hi: I am trying to create annotations on a text, and I was hoping that I could either create a card in-slide when cursor hovers over a word (like Word footnotes, or the hotspots widgets but on a text), or I could create hyperlink from one word to another slide. It sounds like interactions are working with whole block of texts, and hyperlinks in all-new captivate do not point to another slide?