realizar
/realiˈθaɾ/ · A2 · verb
to achieve
✅ real + -izar = to make real: turn a plan into a done thing
From real (real) plus the verb ending -izar (-ize). Careful: it is a false friend of English realize in the sense of becoming aware, which is darse cuenta. Realizar means to carry out or accomplish a task, plan or experiment.