Talk:тяжесть

@Benwing2 What would you derive this from? I don't see any adjective that could be the direct base. --Barytonesis (talk) 12:48, 9 July 2017 (UTC)

I believe it comes from тя́жкий (tjážkij). —Stephen ^(Talk) 03:30, 12 July 2017 (UTC)

@Barytonesis Agreed. The -есть suffix is uncommon, but it's common for adjectives in -кий to lose this suffix when other suffixes added. Benwing2 (talk) 01:15, 14 July 2017 (UTC)