How to spell SHACD correctly?

The misspelling "shacd" could possibly be corrected to "schad" or "shad". "Schad" is a German surname meaning shadow, while "shad" refers to a type of fish commonly found in North America. Another possible correction could be "shade", which means a shelter from sunlight or a slight variation of color.

• said
• shad The shad fish is often used in New England cuisine.

Putrefication

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