Exam: TOEFL

Definition: Something that cannot be recovered or restored.

Example: The data was lost and is now unrecoverable.

Definition: Something that cannot be processed and reused in recycling programs.

Example: Many plastic items are unrecyclable and end up in landfills.

Definition: Something that cannot be saved, improved, or corrected.

Example: The situation seemed unredeemable after all the mistakes made.

Definition: Not corrected or remedied; left unresolved or unaddressed.

Example: The grievances of the workers remained unredressed, leading to further discontent.

Definition: Not processed or purified; in a natural state without any improvements or enhancements.

Example: The oil was still unrefined, containing impurities that needed to be removed.

Definition: Not thinking deeply or carefully about something; lacking thoughtfulness or consideration.

Example: His unreflective response showed that he hadn't considered the consequences of his actions.

Definition: Describing someone who is not willing to change or improve, often remaining stubborn or sinful.

Example: Despite many chances to change, he remained unregenerate in his ways.

Definition: Not officially recorded or listed in a registry.

Example: The car was unregistered, so the owner had to pay a fine.

Definition: Not controlled or restricted by rules or laws.

Example: The unregulated market led to many unfair practices.

Definition: Something that is done without preparation or practice, often spontaneous or improvised.

Example: The speaker delivered an unrehearsed speech that captivated the audience.