The train runs on the rail.

I take the railroad to work every day.

I take the railway to work every day.

The heavy rainfall caused flooding in the city.

The rainforest is home to a diverse range of plant and animal species.

He achieved the highest rank in his class.

The woodpecker rapped its beak against the old tree trunk, searching for tasty grubs.

The progress of civilization is very rapid.

He ran rapidly towards the finish line.

Finding a rare gemstone is like finding a needle in a haystack.