The words learnt or learned both mean the same thing, but their usage differs by region. "Learned" is the preferred spelling in American English, while "learnt" is commonly used in British English. Both forms are correct, depending on the context and audience. Learn how to use these variations correctly in your writing. Explore more at the UNICCM. https://www.uniccm.com/blog/learnt-or-learned-whats-the-difference-and-how-to-use-them