Exam: Cambridge English: C1 Advanced (CAE)

Definition: Something that is difficult or impossible to see or notice; it cannot be easily recognized or distinguished from something else.

Example: The changes in the painting were so subtle that they were almost indiscernible to the naked eye.

Definition: Describing someone or something that cannot be controlled or disciplined.

Example: The indisciplinable student often disrupted the class with his behavior.

Definition: Not careful about what one says or does, often leading to revealing secrets or making inappropriate comments.

Example: She made an indiscreet comment about her friend's personal life at the party.

Definition: The quality of being indiscreet, which means showing a lack of good judgment or care in what one says or does, often leading to revealing secrets or private information.

Example: Her indiscreetness caused a lot of trouble when she accidentally shared confidential information.

Definition: A lack of careful judgment or the ability to keep secrets, often leading to inappropriate or unwise actions or comments.

Example: His indiscretion in sharing confidential information caused a lot of trouble for the team.

Definition: Not careful in making choices; lacking in selectivity or distinction.

Example: The indiscriminate use of pesticides can harm beneficial insects.

Definition: Something that is absolutely necessary and cannot be done without.

Example: Water is indispensable for all forms of life.

Definition: A person or thing that is absolutely necessary or essential.

Example: In a team, a good leader is often seen as indispensable for success.

Definition: In a way that is absolutely necessary or essential.

Example: Water is indispensably important for all living beings.

Definition: Not feeling well or being unwilling to do something; slightly ill or averse to something.

Example: She was indisposed and couldn't attend the meeting.

Definition: A slight illness or a feeling of being unwell, often temporary. It can also refer to a lack of willingness to do something.

Example: She stayed home from work due to her indisposition.