Belarusian моц

← Old East Slavic мочь (cognate)

← Polish moc (borrowed)

← Russian мочь (cognate)

← Russian мощь (cognate)

← Proto-Slavic *moťь (derived)

← Ukrainian міць (cognate)

← Ukrainian міч (cognate)

→ Belarusian моцны (affix)

→ Russian мощь (cognate)