C1 · Advanced TOEIC 785–900 IELTS 7.0–8.0 Sentence Syntax & Transformation

Nominalization

Turning verbs and adjectives into nouns for formal, dense writing: decide → decision, fail → failure.

What is Nominalization?

Nominalization is a grammatical process where a verb or an adjective is transformed into a noun. This transformation allows for the expression of actions, qualities, or states as concepts or entities. For example, the verb decide becomes the noun decision, and the adjective happy becomes happiness. Nominalization is a key feature of formal, academic, and scientific writing, enabling conciseness, objectivity, and the ability to discuss abstract ideas.

1. How to Form Nominalizations

Nominalizations are typically formed by adding suffixes to verbs or adjectives.

a. From Verbs

Many verbs can be nominalized, often by adding suffixes like -tion, -sion, -ment, -al, -ure, -age.

Verb Nominalization Example Sentence
decide decision The decision was made quickly.
analyze analysis Her analysis of the data was thorough.
explain explanation We need a clear explanation.
achieve achievement Winning the award was a great achievement.
develop development Urban development is ongoing.
propose proposal The committee reviewed the proposal.
agree agreement They reached an agreement.
fail failure The project ended in failure.

b. From Adjectives

Adjectives can also be nominalized, often using suffixes like -ness, -ity, -ance, -ence.

Adjective Nominalization Example Sentence
happy happiness Her happiness was evident.
difficult difficulty We faced many difficulties.
important importance The importance of education is undeniable.
able ability He has the ability to solve complex problems.
responsible responsibility Taking responsibility is crucial.
patient patience Learning a language requires patience.

2. Uses and Effects of Nominalization

a. Formality and Objectivity

Nominalization is prevalent in academic, scientific, and legal writing because it creates a more formal and objective tone. It shifts focus from the agent performing the action to the action or concept itself.

  • Active: Scientists observed the phenomenon.
  • Nominalized: The observation of the phenomenon was recorded.

b. Conciseness

It can condense information, especially when combining sentences or expressing complex ideas.

  • Original: They discussed the problem, and then they decided on a solution.
  • Nominalized: Their discussion of the problem led to a decision on a solution.

c. Focus on Action/Concept

By turning verbs into nouns, the action itself becomes the central point of discussion.

  • Original: The government failed to implement the policy.
  • Nominalized: The government's failure to implement the policy was criticized.

d. Creating Abstract Nouns

It allows for the creation of abstract nouns that represent processes, states, or qualities, which are essential for discussing theoretical concepts.

  • The development of new technologies is rapid.

e. Linking Ideas

Nominalized forms can serve as subjects or objects in subsequent sentences, helping to link ideas and create cohesion in a text.

  • The company expanded its operations. This expansion led to increased profits.

3. When to Avoid Nominalization

While useful, overuse of nominalization can lead to writing that is:

  • Dense and Unclear: Too many nominalizations can make sentences long, heavy, and difficult to read.
    • Poor: The implementation of the new policy resulted in the reduction of costs.
    • Better: Implementing the new policy reduced costs.
  • Loss of Agent: It can obscure who is performing the action, which might be undesirable if clarity about responsibility is needed.
    • Poor: The decision was made to close the department. (Who made the decision?)
    • Better: The management decided to close the department.
  • Wordiness: Sometimes, an active verb is simply more direct and concise.
    • Poor: We conducted an investigation into the matter.
    • Better: We investigated the matter.

4. Transforming Sentences with Nominalization

Here are examples of how to transform sentences to use nominalization:

  • Active Verb: The team collaborated effectively.
  • Nominalized: The team's collaboration was effective.

  • Active Verb: They analyzed the data carefully.

  • Nominalized: Their analysis of the data was careful.

  • Adjective: The results were significant.

  • Nominalized: The significance of the results was noted.

Common Errors and How to Fix Them

✗ Incorrect ✓ Correct Why
The company's decide was good. The company's decision was good. Use the correct noun form of the verb.
We made a discuss about the issue. We had a discussion about the issue. 'Discuss' is a verb; 'discussion' is the noun.
The importance of to study is clear. The importance of studying is clear. Nominalizations are followed by gerunds or noun phrases, not infinitives.
His explanation was not clear enough for understanding. His explanation was not clear enough for understanding. OR His explanation was not clear enough to understand. Ensure correct usage of nominalized forms and their complements.

Summary

Aspect Description Example
Definition Verb/Adjective to Noun decide -> decision, happy -> happiness
Formation Suffixes (-tion, -ment, -ness, -ity, etc.) observe -> observation
Uses Formality, objectivity, conciseness, focus on concept The observation was recorded.
Avoid when Leads to unclarity, wordiness, loss of agent Implementing the policy reduced costs.

💡 Key takeaway: Nominalization is a powerful tool for advanced English users, particularly in formal contexts. It allows for sophisticated expression and conciseness, but should be used judiciously to maintain clarity and avoid overly dense writing.