Hard vs Solid

When to use each in English, with meaning, register, and examples.

 HardSolid
MeaningNot easy; needing a lot of effort.Firm and strong, not liquid or gas.
CEFR levelA1B1
Part of speechadjectiveadjective
Usage notesUsed to describe tasks or situations that require great effort or are difficult to understand. It can be used in both formal and informal settings, but may sound more informal in phrases like 'hard as nails'.Use 'solid' to describe objects that are hard or strong. It's neutral enough for most contexts but may be informal when describing concepts like arguments or friendships.

Frequently asked questions: Hard vs Solid

What's the difference between "Hard" and "Solid"?

"Hard" means: Not easy; needing a lot of effort. "Solid" means: Firm and strong, not liquid or gas.

When should I use "Hard" and "Solid"?

They can all be used in everyday English.

Are "Hard" and "Solid" the same CEFR level?

"Hard" is at A1, "Solid" is at B1 on the CEFR scale.

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