The key idea
Choose figurative language that sharpens your meaning, suits your reader and sounds natural rather than forced.
What is it for?
Learn to use figurative language with precision, originality and control.
What you need to know
- Use metaphors to present one thing as another.
- Use similes to compare two things with like or as.
- Use analogies to explain an idea through a familiar situation.
- Choose fresh images instead of worn-out expressions.
- Match idioms to your reader and the type of text.
- Keep images consistent and remove figurative language when clarity matters more.
1. Choose the right kind of comparison
Figurative language helps readers see an idea in a new way. Each device does a slightly different job. A metaphor presents one thing as another. A simile compares two things using like or as. An analogy explains a difficult idea through a familiar situation.
- Use a metaphor to give an idea a clear image.
- Use a simile when the comparison needs to stay explicit.
- Use an analogy when readers need to understand how something works.
- Choose the device that serves your point, not the one that sounds grandest.
The waiting room was a pressure cooker.
The metaphor suggests rising tension and discomfort.
Her voice was as steady as a clock.
The simile compares her voice with something reliable.
Learning a language is like learning to cook: practice makes each step easier.
The analogy explains learning through a familiar daily activity.
2. Prefer fresh images to clichés
A cliché is an expression that people have used too often. Readers may understand it, but they rarely stop to consider it. A fresh image makes them notice your meaning. It does not need to be strange or complicated. It needs to fit the idea.
- Check whether the expression adds a clear detail.
- Replace familiar phrases when they hide your exact meaning.
- Do not invent an unusual image just to sound original.
- Keep the reader's experience at the centre.
At the end of the day, we need a better plan.
The opening is familiar and adds little meaning.
By closing time, our plan had lost its shape.
The image suggests that the plan no longer works.
The queue stretched across the shop like a loose thread.
The comparison gives the reader a clear visual detail.
3. Make idioms fit the reader and situation
An idiom has a meaning that differs from its individual words. Some idioms suit casual messages. Others work in more formal writing. Your choice affects the tone. A familiar expression can make writing sound natural, but too many can make it sound careless.
- Use casual idioms when the reader expects an informal tone.
- Choose direct wording for formal reports and serious instructions.
- Use one strong idiom rather than several in one sentence.
- Check that readers can understand the expression from context.
We are on the same page about the shopping list.
This familiar idiom suits a relaxed conversation.
The team agrees on the final shopping list.
This direct version suits a formal update.
The new timetable threw a spanner in the works.
This British idiom describes an unexpected problem.
4. Keep every image on the same track
A mixed metaphor combines images that do not fit together. The reader must work out two different pictures at once. This can distract from your point. Keep the strongest image and remove words from the other image.
- Identify the main image in the sentence.
- Check whether each related word belongs to that image.
- Replace conflicting words with language from the same image.
- Do not remove every image; one clear image can carry the whole sentence.
We need to steer the project through rough waters.
Steering and rough waters belong to one sailing image.
We need to plant the project and steer it through rough waters.
Planting and sailing create conflicting pictures.
We need to plant the idea and give it room to grow.
Both images belong to the same gardening theme.
5. Extend an image only when it helps
An extended metaphor uses one image across several sentences. It can give a paragraph unity and direction. Each new detail should develop the same image. Stop when the image has done its job. Reports, instructions and safety notices usually need plain, direct words instead.
- Choose one image that matches the main idea.
- Develop it with two or three related details.
- Keep the connection between the image and the real subject clear.
- Use literal language when readers need exact facts or actions.
Our family budget is a small garden. Every purchase takes a little space, while regular savings allow new plans to grow.
The garden image connects spending, saving and future plans.
Turn off the cooker before cleaning it.
A direct instruction is safer than an extended image.
How to do it, step by step
- Decide what the reader should understand or feel.
- Choose a metaphor, simile, analogy or suitable idiom.
- Check that the image is clear, fresh and relevant.
- Keep related images consistent across the sentence or paragraph.
- Remove unnecessary comparisons and use plain words where precision matters.
Formulas and key language
| Use it for | Example | Another example |
|---|---|---|
| X is a/an + image | The office is a maze. | The deadline is a moving target. |
| X is like/as + comparison | The new sofa felt like a cloud. | His explanation was as clear as glass. |
| X works like Y because ... | A shared calendar works like a noticeboard because everyone can check it. | A budget works like a map because it guides spending. |
| The image suggests/implies ... | The locked door suggests a lack of trust. | The fading light implies that time is running out. |
| The phrase creates a sense of ... | The phrase creates a sense of quiet tension. | The comparison creates a sense of sudden relief. |
| To avoid the cliché, describe the specific ... | To avoid the cliché, describe the exact sound of the rain. | To avoid the cliché, describe the queue's slow movement. |
| The image shifts from X to Y | The image shifts from sailing to gardening. | The sentence shifts from a race to a cooking scene. |
| In this context, the idiom sounds ... | In this context, the idiom sounds too casual. | In this context, the expression sounds natural and friendly. |
| Rather than saying X, describe Y | Rather than saying the shop was a zoo, describe the noise and movement. | Rather than saying time flew, describe the afternoon's quick changes. |
UK / US: Some idioms vary by country. For example, 'throw a spanner in the works' is common in British English. 'Throw a wrench in the works' is common in American English. Choose expressions your readers will understand.
Level up: Replace basic words (good, very, nice) with stronger ones. See our A2 to C2 upgrades page.
Model text
The City That Never Sits Still
Opening: introduce the main image
At seven each morning, the city wakes like a restless giant, stretching its streets beneath a pale sky. Buses rumble past cafés, and shopkeepers raise their shutters while commuters pour onto the pavements. The streets are the city's arteries, carrying people, parcels and hurried conversations through its crowded centre.
The simile introduces the city as a living presence. The artery metaphor connects streets with movement and life.
Development: extend the image
By midday, every crossing becomes a small negotiation. Cyclists thread through traffic, delivery drivers hunt for spaces, and pedestrians move in hurried streams. From an upstairs window, the crowds resemble ribbons that keep changing colour and direction. The city seems to breathe through its open doors, drawing people inside and sending them back into the sunlight.
The ribbon comparison makes crowd movement visible. The breathing image extends the idea of the city as a living body.
Ending: connect the image to meaning
Yet the city has quieter rooms within its restless body. A tiny bakery offers a pause, where warm bread and familiar faces soften the morning rush. This is the city's hidden pulse: ordinary places that keep strangers connected without demanding their attention. By evening, the streets have carried thousands of separate stories, each leaving a faint mark on the day.
The body image continues through the hidden pulse. The ending connects daily movement with human relationships.
Common mistakes
✗ The plan is a seed that we must steer through the storm.
✓ The plan is a seed that we must help grow.
The original mixes gardening with sailing. The correction keeps the gardening image.
✗ At the end of the day, the shop needs a new system.
✓ The shop needs a new system.
The opening cliché adds no useful meaning.
✗ The deal was a gold mine, a gold mine of pure gold, a golden gold mine.
✓ The deal was a gold mine for the small firm.
This familiar expression is correct, but it may sound tired without specific details.
✗ The manager spilled the beans into the right direction.
✓ The manager pointed us in the right direction.
The original combines two unrelated idioms. The correction uses one clear expression.
✗ The report was a piece of cake for the reader.
✓ The report was easy for the reader to follow.
The idiom sounds casual and unclear in a formal report.
Plan it, then check it
Plan
- Write down the main idea you want readers to understand.
- Choose one image that matches that idea.
- Add details that develop the same image.
- Decide whether an idiom suits your reader and purpose.
Check
- Does the image make the meaning clearer?
- Have I replaced tired expressions where fresh details would help?
- Do all parts of each metaphor belong together?
- Does the language suit the text and its readers?
- Would direct wording be clearer or safer here?
Practice
Choose the strongest figurative expression
Choose the expression that best fits the situation.
1.A crowded train platform is full of people moving in every direction. Which image is clearest?
The sea image suggests a large crowd and constant movement.
2.A new app helps a family organise its weekly spending. Which comparison explains its role?
A map guides people, just as the app guides spending.
3.A café is quiet after a noisy lunch rush. Which image best captures the change?
A pocket of calm suggests a small, peaceful space.
4.A colleague explains a complicated timetable clearly. Which simile fits best?
The glass comparison suggests clarity and easy understanding.
5.A sudden repair bill disrupts a family's savings plan. Which idiom fits a casual message?
The idiom describes an unexpected problem that disrupts a plan.
6.A formal report describes a safety procedure. Which sentence is most suitable?
A safety instruction needs direct words, not decorative imagery.
Match the device to its example
Match each language device with the correct example.
1.Metaphor
2.Simile
3.Analogy
4.Idiom
5.Cliché
6.Extended metaphor
Complete the image
Write the missing word in each sentence.
1.The office was a of activity, with people moving everywhere.
A hive suggests a place full of busy activity.
2.The new expense threw a in the works.
Both words complete this idiom, with regional differences.
3.The queue moved like a through the narrow shop.
A snake suggests a long line that bends and twists.
4.The family budget is a garden that needs regular care. We must (water) it with careful planning.
Watering continues the gardening metaphor and means supporting the budget.
5.After the clear explanation, the problem became as clear as .
Daylight is used in this expression to suggest complete clarity.
6.The old sofa became the of the living room, drawing everyone's attention.
The centre is the main point of attention in a room.
Repair the expression
Correct the one small mistake in each sentence.
1.We must plant the idea and steer it through rough waters.
The original combines gardening and sailing in one image.
2.At the end of the day, we need a clearer timetable.
Changing day to week removes the familiar opening cliché in this context.
3.The manager spilled the beans in the right direction.
The original combines two idioms that do not belong together.
4.The deadline is a mountain that we must sail across.
Climbing keeps the image consistent with a mountain.
5.The report was a piece of cake to navigate.
The original combines a food idiom with a navigation image.
Now write
Your task
Write a descriptive paragraph of 100-140 words about a busy city. Use these details as your starting point: a crowded bus stop, a street market, a narrow side street, and a small café. Create one fresh metaphor that helps readers picture the city's movement. You may extend that image across several sentences. Add a simile or a suitable idiom if it improves the description. Avoid tired expressions and mixed metaphors. Finish by showing what makes the city memorable. Use made-up details and places.
Word bank
restlessbustlingcrampedrumblingribbons of traffica pulse of activitycrowded pavementdistant chatterflickering signsa stream of commutersnarrow alleywarm bakery smellsbrief refugeconstant movementunexpected stillness
Sentence starters
- At first light, the city ...
- Along the main road, ...
- The crowd moved like ...
- One striking feature was ...
- Beyond the market, ...
- What made the city memorable was ...