Tvrdík

== Czech == === Etymology === From tvrdý +‎ -ík. === Pronunciation === IPA(key): [ˈtvr̩ɟiːk] === Proper noun === Tvrdík m anim (female equivalent Tvrdíková) a male surname ==== Declension ==== === Further reading === “Tvrdík”, in Příjmení.cz (in Czech)