How to spell NUMEICAL correctly?

If you've accidentally misspelled "numeical", fret not! The correct spelling is "numerical". Even the best spellers make mistakes, so it's important to proofread your work. Utilizing spell-check tools or referring to a dictionary will help you avoid such errors in the future.

• numeral The numeral "3" can also be written as "III" in Roman numerals.
• numerical The numerical values of the data set were analyzed and graphed.

Putrefication

• nitrification
• petrifaction
• purification
• putrefaction
• putrification
• vitrification