Definition: The state of being alert and attentive, especially to avoid danger or problems.

Example: The guard maintained a high level of watchfulness throughout the night.

Definition: Having a form or outline that is not straight, often characterized by curves or undulations.

Example: The artist painted a beautiful landscape with waved lines that gave it a sense of movement.

Definition: To move your hand back and forth in the air as a way of greeting someone or saying goodbye.

Example: She waved at her friend from across the street.

Definition: To become unsteady or uncertain; to hesitate or fluctuate in decision or movement.

Example: She began to waver in her commitment to the project after hearing the negative feedback.

Definition: The action of being uncertain or indecisive, often shown by hesitation or fluctuation.

Example: His waver in decision made everyone anxious about the outcome.

Definition: Not steady or firm; changing often; unsure about a decision or opinion.

Example: Her wavering voice showed that she was unsure of her answer.

Definition: To be indecisive or uncertain about something; to fluctuate or change one's mind.

Example: She was wavering between two job offers, unsure which one to accept.

Definition: In a manner that shows uncertainty or hesitation; not steady or firm.

Example: She spoke waveringly, unsure of her words.

Definition: Moving back and forth in a gentle manner while staying in one place.

Example: The waving branches of the trees looked beautiful in the wind.

Definition: The action of moving your arms or hands back and forth to greet someone or get their attention.

Example: She was waving at her friend from across the street.

Definition: The action of moving your hand back and forth to greet someone or get their attention.

Example: She was waving at her friend from across the street.

Definition: In a manner that resembles or has the qualities of wax, often implying a smooth, shiny, or artificial appearance.

Example: The surface of the sculpture was finished waxily, giving it a glossy look.

Definition: Having less strength or power than something else.

Example: After the long illness, she felt weaker than before.

Definition: Having the least strength or power; not strong at all.

Example: He was the weakest player on the team, but he tried his best.

Definition: Someone who is not brave or lacks the strength to face difficult situations.

Example: He was too weakhearted to stand up for what he believed in.