How to spell INCREASR correctly?

A possible correct suggestion for the misspelling "increasr" could be "increaser", which is the correct spelling of a noun that means "something or someone that increases or makes something larger". Another suggestion could be "increase", which is the correct spelling of a verb meaning "to make something larger or more numerous."

• increase We need to increase the number of volunteers for the event.
• increased The recent advertising campaign increased sales by 20%.
• increases

Putrefication

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