además
/adeˈmas/ · A1 · adv
in addition, moreover, furthermore, further, also, additionally
➕ además = a + de + más: to + of + more, so on top of that
Built from three small Spanish words: a (to), de (of), más (more). Literally to-of-more, which is why it means moreover or in addition. If you know más = more, además is just more stacked on what was already said.