Understanding ‘Capital’: Key Vocabulary for IELTS Success
Learn the multiple meanings and uses of the word ‘capital’ for your IELTS exam. This video covers its use as a noun and adjective, explores its etymology, and provides examples to help you use it correctly in various contexts.
Today we’re going to learn about an important word for your IELTS exam: capital. This word is used in many different ways, so understanding it well can really boost your vocabulary skills.
Word type: Capital can be used as both a noun and an adjective. This means it can name something or describe something.
Meaning: As a noun, capital has several meanings. First, it refers to the city that serves as the center of government for a country or region.
For example, London is the capital of England. Second, it means money or assets used in business. A company might need capital to start or expand its operations.
As an adjective, capital describes something that is very important or serious. We might say a capital offense to mean a very serious crime.
Word history: The word capital comes from Latin. It’s related to the word caput, which means head. This connection helps explain why a capital city is the head or most important city of a country.
Antonyms: Some opposites of capital include minor, unimportant, or trivial when we’re talking about significance.
For the financial meaning, we might use words like debt or liability.
Synonyms: Words with similar meanings to capital include main, chief, or principal when we’re describing importance.
For the financial meaning, we could use words like funds, resources, or assets.
Examples use in sentences:
Here are some examples of how to use capital in sentences. The government decided to move the capital to a more central location.
Many small businesses struggle to raise enough capital to get started. The judge said it was a capital mistake to overlook such important evidence.
Common errors in use: One common mistake is confusing capital with capitol. Capitol with an O usually refers specifically to a building where a legislature meets, while capital with an A has the broader meanings we discussed.
Another error is using capital when you mean principal in financial contexts. While they’re related, principal usually refers to the original sum of money invested or lent.
Understanding the word capital and using it correctly can help you express yourself more precisely in the IELTS exam.
Remember its various meanings as a city, money, or something very important, and practice using it in different contexts to improve your vocabulary skills.

