Examples of using "неудачной" in a sentence and their english translations:
The attempt ended in failure.
The man's third attempt to stop smoking failed.
If you failed once, you're likely to think you might fail again.
After the botched gallbladder surgery, the patient was filled with bile, both figuratively and literally.
Following the docking failure of an unmanned Russian freighter to the International Space Station, its partners are considering a temporary mothballing of the station.