1. Arbitrary or despotic exercise of power; cruel government or discipline; absolute monarchy cruelly administered; severity; rigour.

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

• tyrannt,
• tyrannee,
• teranny,
• tyran,
• tirany,
• tyraany,
• trany,
• tyrany,
• tyrans,
• tyraney,
• tryanny,
• tyrranny,
• traney,
• tifanny,
• tyriny,
• tyrancy,
• trandy,
• trainy,
• tyranic,
• tyrony

• tyranni,
• Tyron.

The adjective form of the word "tyranny" is "tyrannical".

The plural of the "tyranny" can be the "tyrannies".

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