Exam: TOEFL

Definition: Not showing sensitivity or consideration in dealing with others; lacking tact.

Example: His untactful remarks upset many people at the meeting.

Definition: Not affected by anything harmful or negative; clean and pure.

Example: The water from the mountain spring is untainted and safe to drink.

Definition: Something that cannot be controlled or trained; wild and free.

Example: The untamable spirit of the horse made it difficult to ride.

Definition: Describing something that has not been used or taken advantage of yet.

Example: The company is exploring untapped markets to expand its business.

Definition: Not damaged or spoiled; remaining in its original, pure state.

Example: The silver trophy remained untarnished despite being displayed for many years.

Definition: Describing someone or something that has not received formal education or training, often implying a natural ability or lack of knowledge.

Example: Despite being untaught, she showed a remarkable talent for painting.

Definition: Someone or something that cannot be taught or is very difficult to teach.

Example: The student was considered unteachable because he refused to listen to any instructions.

Definition: The state or condition of being unable to be maintained or defended, often used in discussions about arguments or positions that cannot be justified.

Example: The untenability of his argument became clear during the debate.

Definition: Describing a situation or position that cannot be defended or maintained; it is impossible to support or justify.

Example: The company's financial practices were deemed untenable, leading to its eventual collapse.

Definition: Not having a permanent position, especially in an academic job.

Example: The untenured professor worked hard to publish research and secure a permanent position.