She experienced intermittent pain, which seemed to come and go throughout the day.
Intermittent fasting has become a popular diet trend.
He extended his arms to reach the book on the top shelf.
The city plans to extend the road to reduce traffic congestion.
She was troubled by recurrent headaches.
The theme of love is recurrent throughout his novels.
The patient was in acute pain and needed immediate attention.
The economic crisis has become more acute.