How to spell SUBTACT correctly?

The correct word for "subtact" is "subtract". To help avoid misspelling this word, one suggestion is to break down the word into its two parts, "sub" and "tract", both of which are commonly used in English. Another tip is to associate the correct spelling with the concept of math, as subtraction is a fundamental mathematical operation.

• subject The subject of the essay is climate change.
• subtext The main text of the novel is the story of a love affair, but the subtext is the story of the families that
• subtract I need to subtract 10 from 25 to get the correct answer.

Putrefication

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