On this page12 sections
- Quick picker: which simile for which kind of strong?
- Similes for physical strength
- Similes for tough and hard to break
- Similes for emotional and mental strength
- Similes for strong things: materials, buildings and arguments
- Similes for strong drinks, smells, wind and blows
- Similes for strength in sport
- Similes often listed for "strong" that mean something else
- Choosing the right one
- Practice
- Quick answers
- Related pages
The most common similes for strong are as strong as an ox, as strong as a horse, as strong as a bull, as strong as steel, as tough as nails and as solid as a rock. The animal ones describe physical power, the metal and rock ones describe toughness or reliability, and a handful, such as like a rock or bend like a reed, describe the kind of strength that gets someone through a hard year rather than a heavy lift.
“Strong” also covers coffee, wind, smells, arguments and buildings, and each of those has its own comparisons. Below, the similes are grouped by the kind of strength they describe, with a note on tone, a few that are often used for the wrong thing, and a short practice set. For comparisons without like or as (“she is a rock”), see metaphors for strength.
Quick picker: which simile for which kind of strong?
| You want to say someone or something is… | Reach for | Tone |
|---|---|---|
| physically powerful | as strong as an ox / a horse / a bull | everyday, friendly |
| big and solidly built | built like a tank, built like a linebacker | casual |
| hard to hurt or wear down | as tough as nails, as tough as old boots | casual, admiring |
| dependable when things go wrong | like a rock, as steady as a rock | warm, sincere |
| flexible but unbreakable | bends like a reed, like a willow in the wind | reflective, literary |
| brave and fierce | like a lion, like a lioness | admiring, a little grand |
| made of strong material | as strong as steel, as hard as stone | neutral, descriptive |
| hitting or kicking hard | hits like a truck, kicks like a mule | casual, vivid |
| a strong drink, smell or wind | coffee like tar, wind like a freight train | casual, humorous |
Similes for physical strength
The classic strength similes come from working animals. People compared a strong man to an ox because oxen pulled ploughs and carts for centuries; the comparison needed no explanation to anyone who had seen one at work.
- As strong as an ox – the standard simile for great physical strength. Grandpa is eighty and still as strong as an ox; he carried the sofa up the stairs on his own.
- As strong as a horse – strength plus stamina, often of someone who works long hours. She’s as strong as a horse and never seems to get tired at harvest time.
- As strong as a bull – raw, heavy power, sometimes with a hint of temper. The prop forward was as strong as a bull in the scrum.
- As strong as a lion – strength with courage behind it. The comparison is ancient: in the King James Bible, David says that Saul and Jonathan “were stronger than lions” (2 Samuel 1:23).
- As strong as Samson / as strong as Hercules – allusions rather than animal comparisons. Samson’s strength is the subject of Judges 13-16; Hercules (Heracles in Greek myth) performed twelve labours that no ordinary man could. Both suit exaggeration: You’d need to be as strong as Hercules to open this jar.
- Built like a tank – broad, heavy and hard to stop. It works for people and for objects: That old pickup is built like a tank.
- Built like a linebacker (US) / built like a rugby player (UK) – a big, muscular frame. Choose the sport your reader knows.
- Arms like tree trunks – very thick, muscular arms. The blacksmith had arms like tree trunks.
- A grip like a vise (US spelling) / a grip like a vice (UK) – a handshake or hold that will not let go.
Similes for tough and hard to break
These describe endurance: the person who keeps going through cold, pain or bad luck.
- As tough as nails – very tough, physically or mentally. The nurse who ran the night shift was as tough as nails and twice as kind.
- As hard as nails – close, but it often adds coldness: someone who shows no sympathy. The landlord was as hard as nails about the late rent. Use tough when you mean it as praise.
- As tough as old boots (mainly British) – hardy and hard to wear down, usually of an older person. It is also said of meat that is too chewy, so context matters.
- As tough as leather – weathered and durable. His hands were as tough as leather after thirty years on the boats.
- As hard as rock / as hard as stone – physically hard, or, of a person, unmoved. The ground was as hard as rock after the frost.
Similes for emotional and mental strength
When people say someone is strong after a loss or under pressure, they rarely mean muscles. Two ideas dominate: strength that does not move, and strength that bends without breaking.
Strength that holds firm
- Like a rock – steady and dependable for other people. Through the whole trial, my sister was like a rock. It is so familiar that “you’re my rock” is now a common metaphor in its own right.
- As steady as a rock – calm and unshaken, often of hands or nerves. The surgeon’s hands were as steady as a rock.
- As solid as a rock – reliable; also used of a plan, an alibi or a friendship. Their marriage has been as solid as a rock for forty years.
- Like an oak / as sturdy as an oak – deep-rooted, steady strength. Oaks are a long-standing image of endurance in English writing.
- Nerves like steel – calm under pressure. The metaphor “nerves of steel” is more common; the simile form works when you want to slow the sentence down.
Strength that bends and recovers
- Bends like a reed – in Aesop’s fable of the oak and the reed, the proud oak breaks in a storm while the reed bends and survives. The simile praises flexibility as a kind of strength. She bent like a reed through the layoffs and came out with a better job.
- Like a willow in the wind – a softer version of the same idea, common in poems and speeches.
- As resilient as bamboo – a modern favourite in self-help writing: bamboo bends far and springs back.
- Like a phoenix – rising again after being destroyed. Strictly it describes recovery, not strength, but it suits stories of coming back from ruin.
Protective strength
- Like a lioness – fierce, protective strength, often of a mother defending her children.
- Like a mama bear (informal, mainly US) – the same idea with a lighter, affectionate tone. When the coach yelled at her son, she went after him like a mama bear.
- Like a fortress – impossible to get past, emotionally or physically. It can sound guarded rather than strong, so check that is what you mean.
Similes for strong things: materials, buildings and arguments
- As strong as steel / as strong as iron – for materials, and for will or resolve. The cable was as strong as steel; her will was stronger.
- As solid as a rock – a structure, an argument or an investment that will not give way.
- Like a fortress – a building or a defence. The old bank looked like a fortress, all stone and iron bars.
- As firm as bedrock – a foundation that cannot shift; good for principles and evidence. The prosecution’s case looked as firm as bedrock until the witness changed her story.
- As strong as death – a famous line from the Song of Songs (8:6, King James Version): “love is strong as death”. It describes a force nothing can resist, and it belongs in serious writing, weddings and poems, not in casual praise.
Similes for strong drinks, smells, wind and blows
Many searchers mean these senses of “strong”, and most lists skip them. They are mostly casual and often humorous.
| What is strong | Simile | Example |
|---|---|---|
| coffee | like tar, thick as mud | The night-shift coffee was like tar. |
| alcohol | kicks like a mule | Careful with Uncle Joe’s cider; it kicks like a mule. |
| a smell | hit me like a wall | The smell of the fish market hit me like a wall. |
| wind | like a freight train | The storm roared over the roof like a freight train. |
| a punch or a shock | hit like a truck | The news hit him like a truck. |
| a voice | like thunder | The sergeant had a voice like thunder. |
| a current | pulled like a giant hand | The rip current pulled at us like a giant hand. |
Kicks like a mule is also said of a shotgun’s recoil and of a strong cocktail; in all three it means “more force than you expect”.
Similes for strength in sport
- Float like a butterfly, sting like a bee – Muhammad Ali’s famous description of his boxing style from the 1960s, credited to his cornerman Drew Bundini Brown. It pairs lightness with a hard punch.
- Hits like a sledgehammer – a punch, a tackle or a shot with crushing force.
- Ran through the defence like a bulldozer – power that pushes everything aside.
- Like a coiled spring – strength held ready, as in a sprinter on the blocks.
Similes often listed for “strong” that mean something else
Many lists online, including the earlier version of this page, mix in similes that describe other qualities. These are useful, just not for strength:
| Simile | What it really describes |
|---|---|
| a mind like a steel trap | a sharp memory or quick understanding, not resilience |
| as sharp as a tack | intelligence |
| as stubborn as a mule | stubbornness; the mule is known for refusing, not for lifting |
| as fit as a fiddle | good health |
| as cool as a cucumber | calmness, which can look like strength but is not the same thing |
| as honest as the day is long | honesty |
| like a bull in a china shop | clumsiness, not power |
Choosing the right one
- Praising someone after a hard time: like a rock, as steady as a rock, bent like a reed but never broke. Avoid the animal similes here; “as strong as an ox” after a funeral sounds like a joke about muscles.
- Describing a character in a story: a fresh, specific image usually beats the stock one. “As strong as an ox” tells the reader what you mean; “he lifted the cart wheel like a man lifting a hat” shows it.
- Describing a woman’s strength: the same similes work for anyone. Like a lioness adds a protective, maternal note; leave it out if that is not the point.
- Humour and irony: flip the comparison. He’s as strong as a wet paper bag means “very weak”, and readers get it at once.
Making a fresh one
Pick the exact kind of strength, then find a thing that shows it in action. Some invented examples, to show the method:
- as unstoppable as the roots that crack a pavement (slow, quiet, unstoppable)
- steady as a ship’s keel in a gale (strength that keeps others upright)
- strong the way a stone wall is strong, from a thousand small stones (strength built up over time)
Practice
A. Choose the best simile for each sentence.
- After the accident, Dad held the family together. He was ______. (as strong as an ox / like a rock)
- The movers said the piano was easy because Leo is ______. (as strong as a horse / as sharp as a tack)
- This espresso is ______. I won’t sleep tonight. (like tar / like a fortress)
- She lost her job and her flat in one month, but she ______ and started again. (bent like a reed / was as hard as nails)
- The old farmhouse door is oak and iron, ______. (built like a tank / as fit as a fiddle)
B. Which of these is not a simile for strength? as tough as old boots / as stubborn as a mule / as strong as steel / a grip like a vise
C. Rewrite with a simile: “The wind was very strong last night.”
Answers. A: 1 like a rock (emotional support, not muscle); 2 as strong as a horse; 3 like tar; 4 bent like a reed; 5 built like a tank. B: as stubborn as a mule (it describes stubbornness). C: any image of force works, for example The wind hit the house like a freight train last night.
Quick answers
What is the most common simile for strong?
“As strong as an ox.” “As strong as a horse” and “as strong as a bull” are close behind.
Is “as strong as an ox” a cliché?
Yes, but a cliché is not a mistake. In conversation it is clear and friendly. In fiction or a speech, a more specific image will usually do more work.
What is a simile for a strong person who has been through a lot?
“Like a rock”, “as steady as a rock”, or “bent like a reed but never broke”, which praises surviving rather than resisting.
Is “nerves of steel” a simile?
No, it is a metaphor, because there is no like or as. “Nerves like steel” is the simile form. More on the difference in our guide to figurative language.
Where can I find idioms about strength?
Phrases such as “pull your weight” or “go from strength to strength” are idioms, not similes; they are collected in idioms for strong.