What are the Other ways to spell knock?

There aren't many other ways to spell "knock" in English. It's a fairly straightforward word. However, depending on the context, you might see some variations in spelling:

* Informal or dialectal variations:

* "nock" is sometimes used in informal speech, particularly in certain regional dialects.

* "knapsack" is a related word, but it has a distinct meaning.

* Other languages: The word "knock" will have different spellings in other languages, such as "knocken" (German), "klopfen" (Dutch), or "frapper" (French).

So, unless you're dealing with regional dialects or other languages, "knock" is the standard spelling.