Look up this word
sister
In a sentence
Moja sestra je veľmi pekné dievča.
My sister is a very beautiful girl.
Moja sestra má pekné piano.
My sister has a nice piano.
Ona je zdravotná sestra.
She is a nurse.
Si ako tvoja sestra.
You're like your sister.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Example sentences from Tatoeba (CC BY 2.0 FR).
Full attribution on References.