French château

← Spanish castillo (cognate)

← Middle French chasteau (inherited)

← Middle French chastel (mention)

← Old French chastel (inherited)

← Italian castello (cognate)

← Latin castellum (inherited)

← Latin castrum (mention)

← Portuguese castelo (cognate)

← Romanian castel (cognate)

→ English castle (mention)

→ English château (borrowed)

→ English chatelain (mention)

→ Danish chateau (borrowed)

→ French alcazar (mention)

→ French châtelain (suffix)

→ French Chateaubriand (compound)

→ French châtelet (affix)

→ Dutch chateau migraine (mention)

→ Turkish şato (borrowed)