How to spell UNDERTHA correctly?

If you're encountering the misspelling "undertha", it's crucial to offer some possible correct suggestions. This could potentially be "under the", "underneath", "underneath a" or "under the". Remember to carefully proofread and select the appropriate phrase to ensure accurate communication.

• undersea The undersea world is full of fascinating creatures and vibrant colors.
• undertow I was swept out to sea by the strong undertow.

Putrefication

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