Preposition after adjective

Comparable to, with, in, across or between?

Comparable is usually followed by to or with when two things are similar enough to compare. In, across, and between often belong to separate parts of the sentence rather than directly following comparable.

Quick answer

Which prepositions are used with comparable?

Comparable to and comparable with are both standard. Comparable to is more common for similarity. Comparable with often appears in formal comparisons. Comparable in, across, and between usually introduce extra information, not fixed adjective patterns.

The new model is comparable to last year's version.
Their salaries are comparable with industry standards.
Results were comparable across all regions.

Choose the pattern by meaning

These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.

1
comparable to + thing

Showing similarity

Use comparable to when one thing is similar in quality, size, or value to another.

comparable to human performance
The price is comparable to competitors' prices
2
comparable with + thing

Formal or technical comparison

Comparable with is common in formal writing, especially for measurable comparisons.

The data are comparable with earlier findings
Our figures are comparable with international data
3
comparable across + groups

Consistency between groups or areas

Across usually refers to the range being compared, not a fixed complement of comparable.

Standards are comparable across departments
The test scores were comparable across age groups
4
comparable between + two groups

Comparison involving two sides

Between introduces the two groups or categories involved in the comparison.

The differences were comparable between the two studies
Costs remained comparable between regions

See the difference in context

The same subject can take different constructions because each sentence answers a different question.

Construction
Example
Meaning
comparable to
Her income is comparable to mine.
Similar in amount, quality, or type.
comparable with
These results are comparable with previous research.
Suitable for direct comparison, often in formal contexts.
comparable in
The teams are comparable in size.
In introduces the aspect being compared, not the main complement.
comparable across
Performance was comparable across all offices.
Across refers to the range or categories involved.
comparable between
Conditions were comparable between the two schools.
Between refers to two sides being compared.

Common mistakes

Some combinations appear in real text but do not mean what learners often assume.

Using in as the main complement

Comparable in usually describes the aspect of similarity, not the thing compared.

✕ The product is comparable in our competitors. ✓ The product is comparable to our competitors' products.

Confusing to and with

Both are correct, but to is more common in general English.

✕ No correction needed, but choose one style consistently. ✓ The service is comparable to other premium services.

Quick practice

Choose the expression that matches the intended meaning.

1. The apartment prices are ___ those in London.
2. The measurements are ___ earlier laboratory data.
3. Results were consistent and ___ all regions.

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Frequently asked questions

Are comparable to and comparable with both correct?

Yes. Both are standard, though comparable to is more common in everyday English.

Can I say comparable in quality?

Yes. In introduces the aspect being compared: comparable in size, quality, or value.

Is comparable across a fixed phrase?

Not exactly. Across usually describes the groups or areas involved in the comparison.

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