Tuvan оол

← Azerbaijani oğul (cognate)

← Bashkir ул (cognate)

← Crimean Tatar oğul (cognate)

← Gagauz ool (cognate)

← Kyrgyz уул (cognate)

← Old Turkic (cognate)

← Yakut уол (cognate)

← Turkmen ogul (cognate)

← Turkish oğul (cognate)

← Proto-Turkic *ogul (inherited)

← Tatar ул (cognate)

← Uyghur ئوغۇل (cognate)

← Uzbek oʻgʻil (cognate)

→ Khakas оол (cognate)

→ Uzbek oʻgʻil (cognate)