Proto-Turkic *kap-

→ Azerbaijani qapı (derived)

→ Azerbaijani qapmaq (inherited)

→ Azerbaijani qapaq (derived)

→ Azerbaijani qapamaq (inherited)

→ Bashkir ҡапҡас (derived)

→ Bashkir ҡапҡа (derived)

→ Kazakh қақпа (derived)

→ Mongolian хавчих (derived)

→ Ottoman Turkish قاپاق (derived)

→ Ottoman Turkish قاپامق (inherited)

→ Ottoman Turkish قاپو (inherited)

→ Turkish kapı (derived)

→ Turkish kapak (derived)

→ Turkish kapan (derived)

→ Turkish kapalı (derived)

→ Old Anatolian Turkish قاپو (derived)