Adjectives of size describe how big or small something is, or a particular dimension such as its height, length, width, or depth. Common examples include huge, tiny, tall, narrow, and shallow.
The delivery truck was too wide to pass through the gate.
A tiny crack had appeared near the window frame.
Wide describes the truck’s width, while tiny describes the crack’s small size.
List of Common Adjectives of Size
Some adjectives describe overall size. Others tell us more about an object’s dimensions or proportions.
| What they describe | Common adjectives |
|---|---|
| Large overall size | big, large, huge, enormous, massive, gigantic |
| Small overall size | small, little, tiny, miniature, minuscule |
| Height | tall, short, high, low, towering |
| Length | long, short |
| Width | wide, narrow, broad |
| Depth | deep, shallow |
| Thickness | thick, thin |
| Size, build, and proportions | bulky, compact, slender, slim, stocky, oversized |
The last group includes words that describe more than overall size. For example, stocky often describes a person or animal with a relatively short, broad, solid build. Oversized means larger than the usual or expected size.
Big, Large, Small, and Relative Size
Big and large often mean the same thing when describing physical size.
They rented a big house for the family gathering.
They rented a large house for the family gathering.
Both are natural. Big is especially common in everyday conversation, while large can sound more neutral or formal.
However, some familiar expressions favor one word.
We normally say a big mistake rather than a large mistake when talking about how serious an error was. Large quantities, on the other hand, is a common expression when discussing amounts.
Size is also relative. What seems large in one situation may seem small in another.
A 30-square-metre apartment might be considered small, while a 30-square-metre garden shed would be exceptionally large.
Even with the same adjective, the noun changes what we imagine:
A large dog was waiting outside the clinic.
A large insect landed on the kitchen window.
The insect is not as big as the dog, but both are large compared with others of their kind.
Tiny expresses a much smaller size than small normally suggests.
A tiny piece of metal was lodged inside the mechanism.
When comparing actual sizes, we can also use comparative and superlative forms:
The replacement suitcase is smaller than the damaged one.
This is the largest meeting room in the building.
Adjectives for Height, Length, Width, and Depth
When a particular dimension matters, words such as tall, long, wide, deep, and thick give a clearer description than simply saying something is big.
| Dimension | Common adjectives | Example |
|---|---|---|
| Height | tall, short, high, low | The entrance has a low ceiling. |
| Length | long, short | A long corridor connects the two buildings. |
| Width | wide, narrow, broad | The wheelchair could not pass through the narrow doorway. |
| Depth | deep, shallow | The children played in the shallow end of the pool. |
| Thickness | thick, thin | A thick layer of insulation covered the pipes. |
Tall vs High
Tall commonly describes people, trees, buildings, and other things with a noticeable vertical dimension.
The gardeners planted a row of tall cypress trees beside the wall.
High often refers to something’s position above a surface or to how far its top extends upward.
The emergency supplies were stored on a high shelf.
We also use high for ceilings, mountains, walls, and other structures.
The workshop has high ceilings to accommodate large equipment.
Both tall wall and high wall are possible. The choice depends on the description and emphasis rather than an absolute difference in measurement.
Long, Wide, and Thick
These adjectives describe different dimensions of an object.
Consider a dining table:
The table was long enough to seat twelve guests.
The table was wide enough to hold serving dishes down the middle.
Long refers to its end-to-end dimension, while wide refers to the distance across it.
Thick describes another dimension: the distance between two opposite surfaces.
The tabletop was made from thick oak boards.
A table can therefore be long, wide, and thick in different respects.
Deep vs Shallow
Deep and shallow describe how far something extends downward or inward.
The engineers drilled a deep hole to examine the soil beneath the foundation.
The drainage channel was too shallow to carry the heavy rainfall.
Depth can also refer to the front-to-back dimension of furniture or storage spaces.
The cupboard was deep enough to store the larger serving trays.
Adjectives for Space, Build, and Proportions
Not every size-related adjective tells us how large something is overall.
A compact object has a relatively small, space-efficient form.
The technician carried a compact tool kit that fitted beneath the passenger seat.
Bulky suggests that something is large or awkward to handle because of its dimensions or shape.
The bulky packaging made the appliance difficult to carry upstairs.
Words such as spacious, roomy, and cramped describe how much usable space is available.
The new kitchen was spacious, with enough room for several people to work comfortably.
The old kitchen felt cramped after the additional cupboards were installed.
A room can be physically large yet feel cramped if furniture or equipment occupies most of its usable space.
Other adjectives describe proportions rather than overall dimensions.
Narrow focuses on limited width:
A narrow passage ran between the buildings.
Slender usually suggests a relatively thin or narrow form, sometimes with an impression of elegance.
A slender tower rose above the surrounding rooftops.
Slim commonly describes a person’s build or a thin, streamlined object, such as a phone or folder.
These words are related, but they do not work naturally with every noun.
Using Size Adjectives with Measurements
Size adjectives can appear before nouns or after linking verbs.
A narrow footbridge connects the two sections of the park.
The footbridge looks narrow from this angle.
When exact dimensions matter, we often place the measurement before the adjective.
The replacement cable is four metres long.
The opening is 75 centimetres wide.
The storage tank is two metres deep.
For a person’s height, tall is the usual adjective:
Her brother is 1.9 metres tall.
We commonly use high for the height of walls and other structures:
The retaining wall is three metres high.
Measurements can also appear before a noun as part of a compound adjective.
Compare:
The wall is three metres high.
They repaired a three-metre-high wall.
Notice that metre remains singular in three-metre-high, and hyphens join the words before the noun.
This pattern also works with other dimensions:
The workers installed a two-metre-wide gate.
The carpenter cut a five-centimetre-thick board.
Size Adjectives and Adjective Order
When several adjectives appear before a noun, size adjectives usually come after opinion adjectives and before descriptions of color or material.
For example:
They bought a lovely little cottage near the coast.
The gallery displayed a small bronze sculpture.
In the first sentence, lovely expresses an opinion and little describes size. In the second, small describes size and bronze identifies the material.
This is the usual order in ordinary descriptions, although emphasis and particular word combinations can affect it.
For a fuller explanation, see the order of adjectives in English.
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