• chateau13,
• chateux,
• chateaus,
• chateuar,
• charteux,
• coteauxs,
• cotteaux,
• coteeaux,
• Coueaux,
• xhateaux,
• vhateaux,
• fhateaux,
• dhateaux,
• cgateaux,
• cbateaux,
• cnateaux,
• cjateaux,
• cuateaux,
• cyateaux,
• chzteaux

The adjective form of "chateaux" is "château" (with an accent grave on the "e").

The plural form of the word "chateaux" is "chateaux" or "châteaux".

The singular form of the word "chateaux" is "chateau"