See also: тврьдь

Old Church Slavonic edit

Etymology edit

From Proto-Slavic *tvьrdъ, from Proto-Balto-Slavic *twírˀtas, from Proto-Indo-European *twerH-.

Adjective edit

тврьдъ (tvrĭdŭ)

  1. firm

Declension edit

Derived terms edit

Descendants edit

  • Bulgarian: твърд (tvǎrd)
  • Serbo-Croatian: тврд