How to spell RADIAION correctly?

The correct spelling for "radiaion" is radiation. Some possible suggestions for correcting the misspelling are: using spell-check or a dictionary, proofreading the text for errors, practicing spelling regularly, and seeking assistance from a teacher or tutor if the problem persists.

• radiation The hospital had to take special precautions to protect patients from radiation exposure during the X-ray procedure.
• radiator I had to replace the radiator in my car after it started leaking.

Ponnies

• panniers
• pennies
• peonies
• pones
• ponies