"HIGH-SPEED" vs "high speed"

Question

"HIGH-SPEED" vs "high speed"

Both "high speed" and "high-speed" are correct, but they are used in different contexts. "High speed" is used when describing a noun that has a high speed, while "high-speed" is used as a compound adjective to describe something that operates at a high speed.

Last Updated: March 24, 2024

Use "high-speed" as a compound adjective to describe something that operates at a high speed, such as a high-speed train or a high-speed chase.

Examples:

The high-speed train arrived at the station on time.
She was involved in a high-speed car chase.
The high-speed internet connection allowed for seamless video streaming.
The high-speed blender made quick work of the ingredients.
The high-speed chase ended with the suspect's arrest.

Alternatives:

fast-paced
rapid
quick-moving
swift-moving
speedy

Use "high speed" when you want to describe a noun that has a high speed, such as a high-speed train or a high-speed chase.

Examples:

The high speed of the train impressed the passengers.
The car was traveling at a high speed.
The high speed of the internet connection allowed for quick downloads.
She was caught up in a high-speed chase.
The high speed of the bullet train made the journey quick.

Alternatives:

fast speed
rapid speed
quick speed
swift speed
speedy

Answer 1

HIGH-SPEED

This phrase is correct and commonly used in English.

Answer 2

high speed

This phrase is correct and commonly used in English.

"HIGH-SPEED" vs "high speed"

HIGH-SPEED

high speed

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