Russian жёсткий

← Old Church Slavonic жестъ (cognate)

← Old Church Slavonic жестѣти (mention)

← Old East Slavic жестъ (cognate)

← Russian жесто́кий (mention)

→ Belarusian жорсткі (cognate)

→ Armenian ժոստկի (borrowed)

→ Russian жестокий (mention)

→ Russian жесть (mention)

→ Russian жёстко (affix)

→ Russian жёсткость (affix)

→ Serbo-Croatian žestok (cognate)