agradabilidad betyder på engelska

likeability▼noun
[UK: ˌlaɪkəˈbɪlɪti ] [US: ˌlaɪkəˈbɪlɪti ]

sweetness [sweetnesses]▼(pleasant disposition, see also: kindness)
noun
[UK: ˈswiːt.nəs] [US: ˈswiːt.nəs]