How to spell ADDITIUON correctly?

The correct spelling is "addition". Some possible suggestions for correcting this misspelling include using spell check, double checking the spelling before submitting written work, and practicing the correct spelling until it becomes second nature.

• addition In addition to finishing your homework, you should also study for tomorrow's quiz.
• audition I'm going to an audition for a play tonight.

Contempories

• contemporaneous
• contemporaries
• contemporary
• contemptuous
• cotemporaries