Exam: TOEFL

Definition: Not feeling sure or certain about something; lacking belief or confidence in it.

Example: She remained unconvinced by his explanation of the situation.

Definition: Not able to persuade someone or make them believe something; lacking in convincing power.

Example: The actor's performance was unconvincing, leaving the audience unsure of his character's motives.

Definition: In a way that does not persuade or make someone believe something is true.

Example: She explained her point unconvincingly, leaving everyone confused.

Definition: Not willing to help or work with others; resistant to cooperation.

Example: The uncooperative student refused to participate in group activities.

Definition: Not able to move or act in a smooth and controlled way, often resulting in clumsiness or confusion.

Example: The uncoordinated dancer stumbled during the performance.

Definition: Not able to be protected by copyright laws.

Example: The idea for the project was uncopyrightable, so anyone could use it freely.

Definition: Something that cannot be protected by copyright law, meaning no one can claim exclusive rights to it.

Example: The idea for the story was considered uncopyrightable, so anyone could use it freely.

Definition: Something that cannot be fixed or changed back to a correct state.

Example: The errors in the document were deemed uncorrectable, so a new version had to be created.

Definition: Not having a relationship or connection with something else; independent.

Example: The two variables in the study were found to be uncorrelated, meaning changes in one did not affect the other.

Definition: Not supported by evidence or confirmation from other sources.

Example: The detective dismissed the uncorroborated claims as unreliable.

Definition: Referring to something that cannot be counted individually because it is seen as a whole or mass.

Example: Water is an uncountable noun because you cannot say 'two waters'.