Search: regimen vs. regiment
Why: In an article I'm editing:
A thorough fall lawn care regiment includes mowing, removing lawn debris, aerating, fertilizing and grub control.Answer: As a noun, a regiment is a group of military troops (or other group of people).
A regimen a procedure or regulated system, like exercise, diet, skincare, lawn care...
The More You Know: A regimen can be regimented, i.e. put into order or systematized.