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fast

In a sentence
Nie si dosť rýchly.
You're not fast enough.
Nebol som dostatočne rýchly.
I wasn't fast enough.
Toto je rýchly a účinný spôsob dorozumievania sa.
This is a fast and effective way of communication.
Môj pes je rýchly.
My dog is fast.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Includes Tatoeba example sentences when present.
Full attribution on References.