Exam: TOEFL

Definition: Feeling sad or sorry about something that has happened or been done.

Example: She felt regretful after realizing she had hurt her friend's feelings.

Definition: In a way that shows sadness or disappointment about something that has happened or been done.

Example: Regretfully, I must decline your invitation to the party.

Definition: The feeling of sadness or disappointment about something that has happened or been done, especially a loss or mistake.

Example: Her regretfulness about the decision lingered for years.

Definition: Causing sadness or disappointment; something that is unfortunate or should not have happened.

Example: It was a regrettable mistake that could have been avoided.

Definition: In a way that expresses sadness or disappointment about something that has happened or is true.

Example: Regrettably, the event was canceled due to bad weather.

Definition: To come together again in a group after being separated, often to reorganize or prepare for further action.

Example: After the team scattered during the storm, they decided to regroup at the designated meeting point.

Definition: To organize or arrange people or things again in a different way.

Example: After the break, the team decided to regroup and discuss their strategy.

Definition: Describing something that is normal, usual, or follows a consistent pattern.

Example: She attends regular meetings every Monday.

Definition: A person who frequently visits a particular place or is a loyal member of a group.

Example: He is a regular at the coffee shop, coming in every morning for his favorite drink.

Definition: The state or quality of being consistent or occurring at fixed intervals.

Example: The regularity of the train schedule makes it easy to plan my trips.

Definition: The process of making something regular or standard, often used in contexts like mathematics or law.

Example: The regularization of the data helped improve the accuracy of the model.

Definition: To make something regular or standard, often by following specific rules or guidelines.

Example: The city plans to regularize the parking rules to ensure fairness for all drivers.