Definition: In a way that is impressive or intimidating, often because of size, strength, or dignity.

Example: The castle stood imposingly on the hill, dominating the landscape.

Definition: Something that cannot be done or achieved; it is extremely difficult or not possible to accomplish.

Example: Climbing that mountain without proper gear is impossible.

Definition: The state or quality of being impossible; something that cannot happen or exist.

Example: The impossibleness of the task made everyone feel discouraged.

Definition: In a way that cannot happen or be done; to an extent that is beyond possibility.

Example: She smiled impossibly, as if nothing could ever go wrong.

Definition: A noun that refers to something that is imposed, such as a tax or duty, or the upper part of a column that supports an arch.

Example: The impost on luxury goods has increased this year.

Definition: A person who pretends to be someone else in order to trick others, often by using a false identity.

Example: The imposter managed to fool everyone at the party by pretending to be a famous actor.

Definition: A person who pretends to be someone else in order to deceive others.

Example: The impostor managed to trick everyone at the party by pretending to be a famous actor.

Definition: The condition of being unable to achieve or maintain an erection, often referred to as erectile dysfunction.

Example: Many men experience impotence at some point in their lives, which can be a source of stress and anxiety.

Definition: A condition in which a person is unable to achieve or maintain an erection, often associated with physical or psychological issues.

Example: The doctor discussed the possible treatments for his impotency.

Definition: Not able to perform sexual intercourse or lacking power to act effectively; weak or helpless.

Example: He felt impotent in the face of the overwhelming challenges.