Phrase Request – Using “Either” or “Or” with More Than Two Alternatives

phrase-request

How to say a phrase like this:

Either "specifically" or "explicitly" or any other adverb is just wrong in that sentence.

"Either" is usually used with two alternatives. What is used when we have more than two alternatives?

Well, according to the Oxford Dictionary, you can use either with more than two alternatives

Used before the first of two (or occasionally more) given alternatives (the other being introduced by ‘or’)