How to spell UNORECEDENTED correctly?

The correct spelling of the word is "unprecedented". Suggestions for correcting the misspelling include: double-checking the spelling before submitting, using spell-check tools, seeking help from a trusted source or colleague, and practicing regularly to improve spelling skills.

• unprecedented

Putrefication

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