Proto-Slavic *golgolъ

→ Bulgarian глагол (inherited)

→ Czech hlahol (inherited)

→ Old Church Slavonic глаголъ (inherited)

→ Old Church Slavonic оуглаголати (derived)

→ Macedonian глагол (inherited)

→ Russian глагол (derived)

→ Russian гологолить (derived)

→ Serbo-Croatian glagolj (inherited)

→ Serbo-Croatian глагољ (inherited)

→ Slovak hlahol (inherited)

→ Slovene glagol (inherited)