How to spell ERFUSED correctly?

The misspelling "erfused" could potentially be corrected to "refused" or "perfused" depending on the context. "Refused" means to deny or reject, while "perfused" means to fill or saturate with a fluid.

• defused The situation was defused by the arrival of the police.
• effuse
• Effused She was effused with praise from her friends.
• fused The two metals had fused together after being melted in the furnace.
• Refused

Putrefication

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