Forming Nouns

Nouns can be formed from verbs, adjectives, and even other nouns by adding a suffix to the end of the word. You already know the common suffixes -tion, -ness, -ment, -er, and -ist. Now you will learn more noun suffixes and practise choosing the correct noun form in different sentences.

What You'll Learn

• New noun-forming suffixes: -sion, -ance/-ence, -ity/-ty, -al, -age, and -ure
• How to choose the correct noun form when a sentence needs a noun instead of a verb or adjective
• Spelling changes that happen when you add a noun suffix to a base word
• How to tell whether a sentence needs a noun, a verb, or an adjective

When to Use

1. When a sentence needs a naming word after a determiner: "The arrival of the guests surprised everyone." (arrive → arrival)
2. When you see a gap after "the", "a", "an", "his", "her", or "their": "Her generosity touched the whole neighbourhood." (generous → generosity)
3. When the word follows a preposition: "The pupils talked about the importance of recycling." (important → importance)
4. When the word is the subject of the sentence: "Courage is needed to stand up for what is right." (courageous → courage)
5. When the word follows an adjective: "She showed great patience while waiting for the bus." (patient → patience)

How to Form

Suffixes That Form Nouns from Verbs

Suffixes That Form Nouns from Adjectives

Quick Spelling Pattern: -ant → -ance / -ent → -ence

This is one of the most useful patterns in P4 word formation:

Key Rules

1. Look for determiner clues: If there is a word like "the", "a", "an", "his", "her", "their", or "my" before the gap, you almost certainly need a noun. "The ___ of the show was excellent." → You need a noun like "performance", not a verb like "perform".

2. -ant becomes -ance, -ent becomes -ence: When an adjective ends in -ant, its noun form usually ends in -ance (important → importance). When it ends in -ent, the noun form usually ends in -ence (patient → patience).

3. Watch the spelling changes carefully: Many suffixes require you to drop a letter or change the ending of the base word before adding the suffix. For example, decide → decision (drop -de), generous → generosity (drop -ous).

4. Prepositions signal nouns: After a preposition (of, about, with, for, in, at), you nearly always need a noun. "She spoke about the importance of honesty." Not "She spoke about the important of honesty."

5. Do not confuse -tion and -sion: Words ending in -de or -se in the verb form often become -sion (decide → decision, confuse → confusion). Most other verbs use -tion (educate → education, celebrate → celebration).

6. Some words have more than one noun form: The verb "appear" can form "appearance" (how something looks) and "apparition" (a ghostly figure). Always check which noun form fits the meaning of the sentence.

Common Mistakes

Clue Words

Determiners before the gap (you need a noun)

the, a, an, this, that, his, her, my, your, our, their, its

Prepositions before the gap (you need a noun)

of, about, with, for, in, at, by, to, from, without

Adjectives before the gap (you need a noun)

great, strong, deep, real, true, sudden, complete, total

Common base words to know

decide → decision, arrive → arrival, perform → performance, patient → patience, important → importance, generous → generosity, appear → appearance, fail → failure, store → storage, confuse → confusion

Tip: If there is a determiner (the, a, his, her) or a preposition (of, about, for) before the blank, you almost certainly need a noun. Check whether the given word is a verb or adjective, then add the right suffix to turn it into a noun.

Practice Tips

1. The determiner test: Cover the blank and look at the word just before it. If you see "the", "a", "his", "her", or any determiner, you need a noun. Then look at the base word given and choose the correct noun suffix.

2. Build a suffix table: Create your own table with three columns -- Base Word, Suffix, and Noun. Add new words each week. Testing yourself with this table is one of the best ways to memorise noun forms.

3. The swap-back check: After choosing your noun form, try putting the base word back into the sentence. If "The arrive of the train" sounds wrong but "The arrival of the train" sounds right, you have chosen correctly.

4. Group words by suffix pattern: Words that follow the same pattern are easier to remember together. For example, group all -ance words (performance, appearance, importance, tolerance) and all -ence words (patience, confidence, difference, existence) on separate lists.

Quick Reference

Noun Suffixes at a Glance

Signal Words: "I Need a Noun!"