sagaceco angolul

acuity [acuities]▼(sharpness or acuteness)
noun
[UK: ə.ˈkjuːə.ti] [US: ə.ˈkjuːə.ti]

acumen▼(quickness of perception)
noun
[UK: ˈæ.kjʊ.mən] [US: ə.ˈkjuː.mən]

sagacity▼(quality of being sage)
noun
[UK: sə.ˈɡæ.sɪ.ti] [US: sə.ˈɡæ.sɪ.ti]