Select the INCORRECTLY spelt word.

Thyriod Disaster System Distance

Thyriod

The incorrectly spelled word is Thyriod. The correct spelling is Thyroid. Thyriod is a misspelling of the word "Thyroid". Disaster is a sudden event that causes great damage, harm, or suffering. System is a set of connected things or devices that operate together. Distance is the extent or amount of space between two things or people.