Use 'suddenly' to say something happens fast and without any sign before. It shows a quick change or action.
She suddenly left the room.
It suddenly started to rain.
Sometimes people use 'suddenly' in a funny way to talk about quick changes that seem strange or impossible. It shows surprise with humor.
He suddenly became an expert overnight.
She suddenly knows everything now!
'Suddenly' can show something starts or stops very fast with no warning. It tells about quick movement or sound changes.
The music suddenly stopped playing.
They suddenly began to run away.
In stories, 'suddenly' helps move quickly to new events or surprises. It makes the tale more exciting by adding fast changes.
Suddenly, a loud noise scared everyone.
The hero suddenly appeared in the story.
In science or tech, 'suddenly' means a quick change in something like temperature or system status. It shows the change is very fast and unexpected.
The temperature suddenly dropped in minutes.
The system suddenly failed without warning.
