How to spell INNERTIA correctly?

The correct spelling for "innertia" is "inertia". This is a common misspelling that can be corrected easily. Other possible correct spellings include "innertial" and "innertness", but these are less common and may not be appropriate depending on the context.

• inertia The car continued to move forward due to its inertia even after the engine was turned off.
• inertial The vehicle experienced an inertial force when making a sharp turn.

Intertubing

• antedating
• entertain
• entertainer
• entertaining
• inditing
• inner-tubing
• intertwine
• interurban
• intuiting
• undertaking