WRONG:

ALTERNATE/ALTERNATIVE

Although UK authorities disapprove, in U.S. usage, “alternate” is frequently an adjective, substituted for the older “alternative”: “an alternate route.” “Alternate” can also be a noun; a substitute delegate is, for instance, called an “alternate.” But when you’re speaking of “every other” as in “our club meets on alternate Tuesdays,” you can’t substitute “alternative.”

List of errors