Meaning : A source of difficulty.
One trouble after another delayed the job.
What's the problem?.
Synonyms : problem
Meaning : An event causing distress or pain.
What is the trouble?.
Meaning : An effort that is inconvenient.
I went to a lot of trouble.
He won without any trouble.
Had difficulty walking.
Finished the test only with great difficulty.
Synonyms : difficulty
Meaning : A strong feeling of anxiety.
His worry over the prospect of being fired.
It is not work but worry that kills.
He wanted to die and end his troubles.
Synonyms : worry
Meaning : An unwanted pregnancy.
He got several girls in trouble.