How to spell STIFFINED correctly?

If you have mistakenly typed "stiffined" instead of the correct spelling, there are a few possibilities to consider. "Stiffened" is the most likely option, indicating something made sturdier or less flexible. Alternatively, "stifled" could be meant when referring to suppressing or smothering something. Always double-check your spelling to ensure accuracy!

• stiffed I felt disappointed and angry when I realized I had been stiffed by my boss and did not receive my full paycheck.
• stiffened As he saw the spider crawl up his arm, he stiffened with fear.
• stiffener This will be a great stiffener for my hair.
• stiffing She was stiffing me on the payment.

Putrefication

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