Facebook Ads Grammar Police:
"Every day" or "everyday"?
Everyday is a single word and is an adjective, so it’s the one that is used in front of a noun to describe something as normal or commonplace. Every day is an adjective (every) plus a noun (day), and it means each day.
I’d say that although both uses in the screenshot above are potentially correct, my call is that GlobalPost has used “every day” correctly whereas 24/7 Creative has used “everyday” when their meaning is actually “every day.” Thoughts?