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Spelling Rules and Patterns That Help You Spell More Words

Learn the most useful spelling rules for endings, plurals and prefixes, with common exceptions and UK and US spelling differences.

  • ⏱ 3 min read
  • ✏️ 3 worked examples
  • 🎯 5 practice questions
  • 📶 Beginner
KS3GCSEMiddle SchoolHigh School
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Curriculum fit: GCSE English Language (spelling accuracy). US: Common Core ELA Language standards (grades 6-10).

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What Is It?

English spelling has many exceptions, but a handful of reliable rules cover a large number of words. Learning these patterns helps you spell new words correctly, instead of trying to memorise each one.

Also learn the differences between UK and US spelling, such as 'colour' and 'color' or 'organise' and 'organize', and stay consistent.

Drop the ehope + ing → hoping (vowel ending)Keep the ehope + ful → hopeful (consonant ending)Double itrun → running (short vowel)y becomes ihappy → happinessAdd -esbox → boxes (after s, x, z, ch, sh)
Rules have exceptions, so check unfamiliar words. These patterns cover a large number of common words.

Key Formulas and Ideas

  • Drop the silent 'e' before an ending that starts with a vowel: hope → hoping.
  • Keep the 'e' before an ending that starts with a consonant: hope → hopeful.
  • Double the final consonant after a short vowel in a one-syllable word: run → running.
  • Change 'y' to 'i' after a consonant before an ending: happy → happiness.
  • Plurals: add -es after s, x, z, ch, sh: box → boxes.

Worked Examples

Example 1

Adding -Ing

Question

Add -ing to 'make' and 'stop'.

  1. 'Make' ends in silent e, so drop it: making.
  2. 'Stop' is one syllable with a short vowel, so double the 'p': stopping.

✓ Answer making, stopping

Example 2

Y to i

Question

Add -er to 'happy' and -ness to 'lazy'.

  1. Both end in a consonant plus y, so change y to i.
  2. happy → happier, lazy → laziness.

✓ Answer happier, laziness

Example 3

Plurals

Question

Write the plural of 'church' and 'box'.

  1. 'Church' ends in ch, and 'box' ends in x.
  2. Words ending in s, x, z, ch or sh add -es to make the plural.
  3. Add -es to each word.

✓ Answer churches, boxes

Common Mistakes to Avoid

  • Applying the 'i before e' rule to every word, including exceptions like 'weird' and 'science'.
  • Forgetting to double the consonant (writing 'runing').
  • Mixing UK and US spelling in one piece of writing.
  • Not checking words ending in -ful, which has one 'l'.

Practice Questions

0 of 5 answered
Q1Add -ing to 'hope'.
Q2Add -ing to 'swim'.
Q3The plural of 'dish' is…
Q4Which is spelt correctly?
Q5'Happy' plus 'ness' gives…

Frequently Asked Questions

What is the 'i before e' rule?

Write 'i' before 'e' except after 'c', when the sound is 'ee': believe, receive. There are many exceptions, such as 'weird'.

How can I improve my spelling?

Read widely, keep a list of words you misspell, and test yourself with active recall.

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Sources and Review

Reviewed by StudyMorrow editorial review on 5 Nov 2026.