What is the correct spelling for KLLNGON?

For the misspelling "Kllngon", there are a few possible correct suggestions. One is "Klingon", the name for a fictional alien race in the Star Trek franchise. Another option could be "Klongon", which is a made-up term without a specific meaning. It's important to be cautious when relying on spell checkers, as they may not always recognize niche or fictional words.