Ideally, person; but if you must refer to someone by using their stature, little people use the term 'little people'.
No, "munchkin" is not considered a politically correct term for "midget." The term "midget" is often viewed as derogatory when referring to individuals with dwarfism. The preferred and respectful term is "little person" or "person with dwarfism." It's important to use language that is respectful and acknowledges individuals' identities.
little person is the correct term but just calling them a person is more respectful.
Arab is a politically correct term.
No. Not of itself, but what is acceptable changes from time to time. It is always best to use whatever words a group of people wish to be used about them. Of course there is no problem if you are describing an object.
Principled athletics Politically Correct Terms Database | Political Correctness | Politically Incorrect.PoliticallyCorrectTerm.com
plumber
businessman
Carpenter.
waitron
How about "the chronologically challenged".
...being Politically Incorrect.
Hunter kills it; he cleans it! (hunter's language for "skinning" and "gutting"; the politically correct term for "gutting" is "field dressing"). The politically correct term for "killing" is HARVESTING.