Words similar to gremlin

Example sentences for: gremlin

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

Once a use had been found for nickel (it is what makes stainless steel stainless, among other uses), it became a desirable metal; but its ore was found to have a gremlin in it, which turned out to be cobalt ( Kobalt in German).
Other times, when overtaken by the enough is enough gremlin, they compute the gratuity based on the food, adding a modest increment to acknowledge that wine was served.
One gremlin has a Nazi streak, I notice.
The German word for gremlin is Kobold , an underground sprite believed to put curses on ore.
The doll looks more like a Gremlin than a Galatea--furry, big ears, big eyes, no neck.