jasnost znamená v angličtina

brightness [brightnesses]▼(the quality of being bright)
noun
[UK: ˈbraɪt.nəs] [US: ˈbraɪt.nəs]

clarity [clarities]▼(the state or measure of being clear)
noun
[UK: ˈklæ.rɪ.ti] [US: ˈkle.rə.ti]