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angel

In a sentence
Ty si anjel!
You're an angel!
Spiace dieťa vyzerá ako anjel.
A sleeping child looks like an angel.
Ona je môj strážny anjel.
She's my guardian angel.
Vyzeráš ako anjel.
You look like an angel.
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.