I have many sisters, but this is my only one - turiu daug sesių, bet tik ši tikra

Oh, how I missed my "blood sister". Check out how many words in Lithuanian can mean "zusje".

Pasiilgau savo
1. sesytės,
sesutės,
seselės,
sesužės,
sesaitės,
sesužėlės,
sesutėlės,
sesučiukės,
sesutaitės,
seserytės,
sesužytės,
sesužaitės,
13. seseraitės.

Still, I can't be sure if I named it all!
You see, how rich Lithuanian language is!

Lithuanian grammar is one of the most difficult ones

because Lithuanian language
is considered to be the oldest
Indoeuropean language,
the closest to the extinguished one.