Words similar to fly-by-nights

Example sentences for: fly-by-nights

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

Two survivors among the countless fly-by-nights are Die Stachelschweine (The Porcupines, Europa-Center) and Die Distel (The Thistle, Friedrichstraße 101).
They had to pay decent wages and maintain decent conditions, but they also had to compete with the fly-by-nights and chiselers.