Words similar to checker

Example sentences for: checker

How can you use “checker” in a sentence? Here are some example sentences to help you improve your vocabulary:

Beyond that, the fact checker is a safety net.
Recently Americanizing a British text using the American spelling checker in my Framework III program, I discovered that the program is ignorant of American preferred spellings, like labeled vs labelled, traveler vs traveller, though it catches travelling . What boots it to point out that many Americans are likewise ignorant of those “preferences”?
The first spelling checker that I bought had a word list file of approximately 30,000 characters.
Checker Finn and Diane Ravich, two of Bush's education advisers, have championed this idea in the past.
I was especially interested in the results you got when invoking the SUGGEST option in the program's spelling checker.