Thai สุโขทัย

← Khmer ស្រុក (cognate)

← Khmer សុខោទ័យ (cognate)

← Lao ສຸໂຂໄທ (cognate)

← Old Khmer sruk (derived)

← Old Khmer sruka (mention)

← Old Khmer srukk (mention)

← Old Khmer srūk (mention)

← Old Khmer śruk (mention)

← Thai สุข (compound)

← Thai อุทัย (compound)

← Thai - (cognate)

← Thai ศุก (compound)

← Thai โข (compound)

← Thai ไท (compound)

← Thai ศุก (mention)

→ English Sukhothai (borrowed)

→ Burmese သောက္ကတဲ (borrowed)

→ Burmese သုခေါဒယ (borrowed)

→ Chinese 素可泰 (borrowed)