Definition: Describing a state of shaking or trembling, often due to excitement or fear.

Example: The leaves were aquiver in the gentle breeze.

Definition: A main or primary enemy, often someone who opposes or competes against another person.

Example: In the story, the hero must confront his archenemy to save the world.

Definition: In a playful or teasing way, often with a hint of slyness or mischief.

Example: She smiled archly, knowing she had a clever plan in mind.

Definition: The quality of being clever or playful in a way that is often teasing or mischievous.

Example: Her archness made the conversation lively and entertaining.

Definition: A person or group that competes with another in a significant way, often seen as the main opponent.

Example: The two teams have been archrivals for decades, always competing for the championship title.

Definition: Showing strong feelings of enthusiasm or passion for something; very eager and devoted.

Example: She is an ardent supporter of environmental conservation efforts.

Definition: A strong feeling of enthusiasm or passion for something, often accompanied by intense energy or heat.

Example: Her ardor for painting was evident in every brushstroke she made.

Definition: A strong feeling of enthusiasm or passion for something.

Example: She approached her work with great ardour, determined to succeed.

Definition: Requiring a lot of effort and hard work; difficult to do or achieve.

Example: Climbing the mountain was an arduous task that took several days to complete.

Definition: A state of being awake and responsive to stimuli, often associated with heightened senses and physical readiness, or a state of sexual excitement.

Example: The movie created a sense of arousal among the audience with its thrilling scenes.