Nominalisation & Complex Noun Phrases

What is nominalisation?

Nominalisation means expressing an action, process or quality as a noun.

• decide → decision
• analyse → analysis
• develop → development
• accurate → accuracy

From clause to noun phrase

Clause: The company expanded rapidly.

Nominalised version: The company's rapid expansion...

The second version turns the process into a noun phrase that can be discussed as a concept.

Why formal writing uses nominalisation

Nominalisation can help writers:

• refer back to an earlier process as one concept
• create compact topic sentences
• connect causes and consequences
• build more abstract arguments

Complex noun phrases

A noun phrase can contain several layers of information.

Example:

the rapid increase in urban housing costs during the last decade

Main noun: increase

The other elements specify what increased, where and when.

The risk of over-compression

Too many nominalisations can hide who does what.

Dense version: The implementation of the regulation resulted in the reduction of access.

Clearer version: When the authorities implemented the regulation, fewer people could access the service.

Neither version is always better. Choose according to purpose and clarity.

Information flow

Nominalisation can help connect sentences by turning earlier information into a compact noun phrase.

The city introduced new restrictions. This introduction led to several unexpected consequences.

Here, this introduction refers back to the previous action.

Less compressed: Researchers analysed the data carefully, and this showed several patterns.

More compressed: Careful analysis of the data revealed several patterns.

The second sentence is more compact, but the first may be clearer in some contexts.

1. Identify the main action or quality in the sentence.
2. Decide whether turning it into a noun would improve the flow of the text.
3. Build the noun phrase around one clear head noun.
4. Check whether the sentence still makes it clear who is responsible for important actions.
5. Prefer a simpler clause when the nominalised version becomes too dense.

Assuming nominalisation is always more academic

Formal writing is not improved by replacing every verb with a noun.

Use nominalisation when it helps structure information.

Hiding responsibility

The decision was made to reduce funding.

If responsibility matters, a clearer sentence may be:

The committee decided to reduce funding.

Stacking too many nouns

Long strings of nouns can become difficult to interpret.

Break the phrase into a clause when necessary.

Which revision is most concise without becoming unclear?

Original: The researchers carefully analysed the responses, and this revealed a consistent pattern.

• A. The careful analysis of the responses revealed a consistent pattern.
• B. The response analysis revelation pattern was consistent.
• C. The researchers did an analysis thing and found a pattern.
• D. The analysis was analysed carefully by researchers.

Answer: A. It compresses the first clause into a clear noun phrase without losing the main meaning.

• Nominalisation turns actions, processes or qualities into nouns.
• Complex noun phrases can package information efficiently.
• These structures are common in advanced formal writing.
• Too much compression can make writing dense and hide responsibility.
• Use advanced syntax to improve information flow, not simply to sound more formal.