Exam: TOEFL

Definition: To help someone see the truth by removing their false beliefs or misunderstandings.

Example: She tried to undeceive him about the reality of the situation.

Definition: Not having made a choice or decision about something; not settled or determined.

Example: She felt undecided about which college to attend.

Definition: A person who has not yet made a decision or choice, especially in the context of voting or opinions.

Example: The candidates are trying to win over the undecided voters before the election.

Definition: Something that is hard to understand or read because it is unclear or confusing.

Example: The ancient script was undecipherable to modern scholars.

Definition: Something that has not been understood or interpreted yet.

Example: The ancient script remains undeciphered despite many attempts by experts.

Definition: Not officially stated or announced; something that has not been declared or made known.

Example: She is an undeclared major, meaning she hasn't chosen a specific field of study yet.

Definition: Not broken down into smaller parts or components.

Example: The scientist studied the undecomposed material to understand its original state.

Definition: Not having lost a game or competition; always winning.

Example: The team remained undefeated throughout the entire season.

Definition: Not having any stains, marks, or corruption; pure and clean.

Example: The undefiled beauty of the landscape took my breath away.

Definition: Not assigned or transferred to someone else; remaining with the original person or authority.

Example: The tasks were left undelegated, causing confusion among the team members.

Definition: To recover a file or record that has been deleted so that it can be used again.

Example: I was able to undelete the important document I accidentally removed.