need [needs](something required) noun [UK: niːd] [US: ˈniːd]
requirement [requirements](necessity) noun [UK: rɪ.ˈkwaɪə.mənt] [US: rɪ.ˈkwaɪr.mənt]John didn't find anyone who met the requirements. = John non ha trovato nessuno che rispondesse ai requisiti.