perspicacious in czech perspicacious in german perspicacious in danish perspicacious in spanish perspicacious in french perspicacious in italian perspicacious in norwegian perspicacious in russian perspicacious in swedish perspicacious in bulgarian perspicacious in belarusian perspicacious in estonian perspicacious in finnish perspicacious in greek perspicacious in croatian perspicacious in hungarian perspicacious in lithuanian perspicacious in portuguese perspicacious in romanian perspicacious in slovenian perspicacious in polish