Exam: TOEFL

Definition: To weaken or damage something gradually, often by removing support or causing erosion.

Example: The constant criticism began to undermine her confidence.

Definition: Having a lack of the necessary nutrients or food needed for good health and growth.

Example: Many children in the region are undernourished due to food scarcity.

Definition: A condition where a person's body does not get enough nutrients because they do not eat enough food or their body cannot absorb nutrients properly.

Example: Many children in developing countries suffer from undernutrition due to food scarcity.

Definition: To provide support or a foundation for something, often in a way that makes it stronger or more effective.

Example: The new research will underpin the theory that climate change is accelerating.

Definition: To perform or present something in a way that is less intense or significant than it really is, often to avoid drawing attention or to be modest.

Example: She tends to underplay her achievements, even though they are impressive.

Definition: To present something in a way that makes it seem less important or serious than it really is.

Example: She decided to underplay her achievements during the interview to appear more modest.

Definition: Having fewer people living in an area than is typical or needed.

Example: The town is underpopulated, making it difficult to sustain local businesses.

Definition: Having less power than needed for effective performance or operation.

Example: The car felt underpowered when trying to accelerate on the highway.

Definition: Not sufficiently ready or equipped for a task or situation.

Example: She felt underprepared for the exam despite studying all night.

Definition: Describing people or groups who lack basic necessities and opportunities due to their social or economic situation.

Example: The charity focuses on helping underprivileged children get access to education and healthcare.

Definition: To judge something as less important or valuable than it really is.

Example: Many people tend to underrate the impact of small actions on the environment.