Be quite looser your apart of the problem

The most common misspelling that I notice on the internet is "looser". I think that it is intended to be the word "loser". I consider the possibility that people have started losing very badly, thus necessitating an extra 'o'.
More loosing:
- Definitely vs defiantly.
- Isle vs aisle.
- Seam vs seem.
- Travesty vs tragedy.
- Then vs than.
There will be moron this subject later.