Turkish arka

← Turkish art (cognate)

← Proto-Turkic [[*ărka]], [[*ār]] (inherited)

→ Southern Altai арка (cognate)

→ Azerbaijani arxa (cognate)

→ Persian ارخا (cognate)

→ Turkish art (cognate)

→ Turkish arkadaş (suffix)

→ Turkish arkabahçe (affix)

→ Turkish kamera arkası (compound)

→ Uyghur ئارقا (cognate)

→ Uzbek orqa (cognate)