←
Proto-Balto-Slavic *saul (derived)
←
Proto-Balto-Slavic *saulē (mention)
←
Proto-Indo-European *sóh₂wl̥ (derived)
←
Icelandic sól (cognate)
←
Latvian saule (cognate)
←
Old Prussian saule (cognate)
→
Latgalian saule (cognate)
→
Norwegian Nynorsk sol (cognate)