Just the researchers, i would guess people like that.
Hundreds. People make up new ones all the time by adding the suffix to other words.
People make up words because . . .they like to be creative and have their own way and don't sometimes like normal words.
They can. There is a big, complicated system in order for people to actually use your word, but if people didn't make up words, then who did? Shakespeare coined several words, and they are in a book!
people think them up and submit it
So people could communicate.
Some people make up their own words as a form of creativity or self-expression. It can be a way to communicate an idea or feeling that doesn't have an existing word, or simply as a playful way to express themselves. Language is dynamic and constantly evolving, so new words are often created to keep up with changes in society and culture.
of course
Because they want to hurt people feeling by saying it
People that live there make up its population.
Well some people make up a word and start saying it and other people hear and the say it. Some things happen in odd ways that is all I can say.
Creating your own words is called neologism. It refers to the process of making up new words or phrases that are not yet part of the common language.
make.