personal
/peɾsoˈnal/ · A2 · adj
personnel, staff
🪪 personal = person + -al: of a person; el personal = the persons on staff
From Latin personalis, built on persona (person). As an adjective it matches English personal. As a noun, el personal means the staff, the same root that gave English personnel. Stress falls on the last syllable: per-so-NAL.