How to spell CHCNGED correctly?

If you find yourself struggling with the misspelling "chcnged", fret not! Here are a couple of possible correct suggestions: "changed", "chanced" or "challenged". Remember to proofread and choose the most suitable option depending on the context.

• changed He had completely changed his outlook on life after traveling the world.
• chinked I chinked my window for ventilation.

Putrefication

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