Latin dēsertum

→ English desert (derived)

→ Asturian desiertu (derived)

→ Catalan desert (derived)

→ Middle English desert (derived)

→ Spanish desierto (learned borrowing)

→ French désert (borrowed)

→ Old French desert (borrowed)

→ Friulian desert (derived)

→ Friulian disiert (inherited)

→ Istriot dazierto (inherited)

→ Italian deserto (inherited)

→ Italian diserto (inherited)

→ Norman d'sèrt (derived)

→ Occitan desèrt (inherited)

→ Old Spanish desierto (borrowed)

→ Romanian deșert (derived)