Correct spellings for UNDERPENNING
- Underpinning The underpinning of the bridge was deteriorating, posing a danger for drivers.
- underpinnings The underpinnings of the theory were complex and required advanced understanding to fully comprehend.
"Underpinning" is the correct spelling for the term used to describe a foundation or support system. Suggestions for the incorrect spelling "underpenning" could include "underpinning" or "foundation". It is important to use the correct spelling to ensure clear communication and understanding in written texts.
