adicción
/adiɡˈθjon/ · B2 · noun · f
addiction
🚬🍷 adicción = add + dicción: you keep ADDing one more, can't stop
Sounds like English 'addiction' because both come from Latin addictio, from addicere 'to assign, devote'. The Spanish -ción ending matches English -tion, so adicción is nearly a direct copy: a thing you are devoted to compulsively.