Which of the following is INCORRECTLY spelled.

The word Naugty is spelled incorrectly. The correct spelling is Naughty.

Here are the words and their correct spellings:

• Machinery means a collection of machines or machine parts that work together.
• Lustful means full of or characterized by lust.
• Naughty means mischievous or playful.
• Museum is a building where objects of historical, scientific, or artistic interest are collected and displayed.