1. The ordinal of six.

2. The sixth part; a hexacord.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• sucth,
• sixity,
• nexth,
• suxh,
• simth,
• sketh,
• sixze,
• sxith,
• sixthy,
• scoth,
• sixith,
• sixtee,
• sicth,
• sixtth,
• sitxh,
• sith,
• sixt,
• siuth,
• sigth,
• sixtey

• sixty,
• SISTO,
• sight,
• Sixta.

The adjective form of the word "sixth" is "sixth".

The plural of the "sixth" can be the "sixths".

The singular of the "sixth" can be the "sixth".