Prepositions with nouns

Of approach vs in approach

"In approach" can describe the way something is done, especially after adjectives like "similar" or "different." "Of approach" is uncommon by itself and usually appears inside longer phrases.

Quick answer

Which phrase is more natural?

Use "in approach" when comparing methods or styles, such as "similar in approach." "Of approach" is not usually used alone after the noun "approach," but it can appear in phrases like "a change of approach."

The two researchers are similar in approach but differ in results.
The company announced a change of approach after the merger.
Their teaching methods differ in approach.

Choose the pattern by meaning

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

1
similar in approach

Comparing methods or styles

Use "in approach" after adjectives when comparing how people or systems work.

The new policy is similar in approach to the old one.
The teams are different in approach but share the same goals.
2
change of approach

Describing a new method or strategy

"Of approach" appears naturally after nouns like change, difference, or variety.

The crisis required a complete change of approach.
There was a noticeable difference of approach between the departments.
3
approach to + topic

Naming the subject or target

The most common pattern with "approach" uses "to" before a task, issue, or subject.

Her approach to teaching is practical.
We need a new approach to customer service.

See the difference in context

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

Construction
Example
Meaning
in approach
The candidates are very different in approach.
Used when comparing styles, methods, or ways of doing something.
of approach
The project demanded a change of approach.
Used after nouns such as change or difference, not usually as a fixed phrase on its own.
approach to
His approach to management is collaborative.
The standard pattern for naming the subject or area involved.
approach toward
Her approach toward conflict is calm and patient.
Sometimes used to describe behaviour or attitude toward people or situations.

Common mistakes

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

Using "of approach" as a direct replacement for "approach to"

English normally uses "approach to" before a subject or task.

✕ Their approach of training is effective. ✓ Their approach to training is effective.

Using "in approach" without a comparison idea

"In approach" usually follows words like similar, different, or identical.

✕ We discussed in approach to sales. ✓ We discussed our approach to sales.

Forgetting the comparison adjective

The phrase works best when linked to comparison language.

✕ The teams in approach were innovative. ✓ The teams were innovative and similar in approach.

Quick practice

Choose the expression that matches the intended meaning.

1. The two systems are different ___ approach.
2. The company decided on a change ___ approach.
3. We need a practical approach ___ budgeting.

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Frequently asked questions

Is "in approach" a fixed expression?

No. It is mainly used in comparison structures such as "similar in approach" or "different in approach."

Can I use "of approach" after any noun?

No. It works naturally only with certain nouns, such as "change of approach" or "difference of approach."

What is the most common preposition after "approach"?

"To" is the standard preposition when naming the subject, issue, or activity involved.

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