Select the INCORRECTLY spelt word.

Nuptial Decaffenated Supplementary Noticeable

Decaffenated

The incorrectly spelled word is Decaffenated. The correct spelling is Decaffeinated. Nuptial is spelled correctly. It means relating to marriage. Supplementary is spelled correctly. It means additional or extra. Noticeable is spelled correctly. It means easy to see or hear.