Exam: TOEFL

Definition: In a way that is dangerous or not trustworthy, often involving betrayal or deceit.

Example: He treacherously revealed their secrets to the enemy.

Definition: The quality of being untrustworthy or dangerous, often involving betrayal or deceit.

Example: The treacherousness of the terrain made the hike very risky.

Definition: The act of betraying someone or something, especially by breaking trust or loyalty.

Example: His treachery was revealed when he shared secrets with the enemy.

Definition: Something that is excessively sweet or sentimental, often to the point of being unpleasant.

Example: The movie was so treacly that I couldn't take it seriously.

Definition: To walk or move on foot; to step or walk in a particular way.

Example: She likes to tread softly on the grass to avoid making noise.

Definition: A mark or impression left by stepping on a surface, or the act of stepping or walking. It can also refer to the surface of a tire that makes contact with the ground.

Example: The tread on my shoes is worn out from all the walking I did.

Definition: To press down or walk on something with your feet, often to create a path or to crush it.

Example: He had to tread carefully on the icy sidewalk to avoid slipping.

Definition: The act of betraying one's country or government, especially by helping an enemy or trying to overthrow the government.

Example: He was charged with treason for leaking classified information to foreign agents.

Definition: Connected to or involving the crime of betraying one's country, especially by aiding an enemy.

Example: The government took action against those who were accused of treasonable activities.

Definition: In a way that betrays one's country or government, often by acting against its interests.

Example: He acted treasonably by sharing classified information with foreign agents.

Definition: Relating to or involving betrayal of one's country or government.

Example: The spy was charged with treasonous activities against the state.

Definition: Deserving to be valued or cherished because of its importance or significance.

Example: The family heirloom was considered treasurable by all the members.