/pekniː/, [ˈpekniː]
PôvodInherited from Proto-Slavic *pěknъ, from Proto-Indo-European *peh₂ḱ- (“to fasten, place”). Cognate with Gothic 𐍆𐌰𐌲𐍂𐍃 (fagrs). Compare Czech pěkný and Polish piękny.
Tvarykrajší(comparative) · najkrajší(superlative) · pekne(adverb) · pekný(masculine, nominative, singular) · pekná(feminine, nominative, singular) · pekné(neuter, nominative, singular) · pekného(genitive, masculine, singular) · peknej(feminine, genitive, singular) · pekného(genitive, neuter, singular) · peknému(dative, masculine, singular) · peknej(dative, feminine, singular) · peknému(dative, neuter, singular) · pekného(accusative, animate, masculine, singular) · pekný(accusative, inanimate, masculine, singular) · peknú(accusative, feminine, singular) · pekné(accusative, neuter, singular) · peknom(locative, masculine, singular) · peknej(feminine, locative, singular) · peknom(locative, neuter, singular) · pekným(instrumental, masculine, singular)
Zdroj: Wiktionary