fly-by-night
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
That they had been friends for so long before, Ms. Röhm said, made it obvious that their romantic relationship was not a fly by night affair.
From New York Times • Nov. 12, 2021
Nowadays they sleep by day and fly by night.
From New York Times • Dec. 11, 2020
H&R Block probably weeds out most of these but I worry about some of the other "fly by night" tax preparation places.
From Time • Feb. 9, 2013
B-29s have been driven from the daytime sky, are forced to fly by night because they are relics of World War II within range of an enemy air force designed precisely for World War III.
From Time Magazine Archive
It would not be human if some belief had not arisen that the insects that fly by night imitate human thieves and rob those which toil by day.
From The Naturalist on the Thames by Cornish, C. J. (Charles John)
