When it comes to learning about something intensely or passionately, the phrase "study at love" is a great way of describing it. However, there are several other synonyms that can also be used instead of "study at love." These include being enamored with, being obsessed with, being devoted to, being infatuated with, being engrossed in, and being passionate about. All of these synonyms share the same level of intensity and focus that comes with studying at love. Whether it's a hobby, a career, or a personal interest, the key is to be completely immersed in the subject matter and to approach it with genuine enthusiasm and dedication.