Despite the similar names, Lower Sorbian (Sorbian) and Serbian (Serbian) are entirely separate languages from different branches of the Slavic family. Compare them side by side — where each is spoken, who speaks them, and how they relate.
Dolnoserbski · Niedersorbisch · Wendish
A West Slavic language spoken by the Sorb minority of Lower Lusatia in Brandenburg, centred on Cottbus (Chóśebuz). Critically endangered, with revitalisation efforts in bilingual schools and the Witaj programme.
Srpski · Standard Serbian
The Belgrade-based standard of Serbian. Part of the Štokavian dialect continuum that underlies all four BCMS national standards (Bosnian, Croatian, Montenegrin, Serbian); written in both Cyrillic and Latin scripts.
Read about Sorbian and Serbian on their own to see how each language stands apart.