How to spell SDUTY correctly?

The misspelling "sduty" could possibly be corrected to "duty", "study", "city" or "dirty". Context and surrounding words can often provide clues to the intended spelling. However, if unsure, consulting a dictionary or spell-check tool can help ensure accuracy.

• duty As a soldier, it is my duty to protect my country from harm.
• study

Putrefication

• nitrification
• petrifaction
• purification
• putrefaction
• putrification
• vitrification