sharpness russian

• острота́

  sharpness acuteness

• ре́зкость

  sharpness abruptness

• смётка

  quickness on the uptake, sharpness, gumption, baste

• заострённость

  sharpness, acuteness

• сметли́вость

  sharpness, keen-wittedness, gumption

• затупи́ться

  to become blunt, to get dull

  to become dull, to grow dull, to lose sharpness

Examples

• Его ум потеря́л остроту.His mind had lost its sharpness.