Self-confidence, especially in a difficult situation; poise; assurance.

Anxious or fearful; uneasy

The ability to learn or understand something quickly.

Giving attention to something.

Paying careful attention to the comfort or concerns of others; considerate.

To force to leave a country or place; exile

A usually temporary structure set up, as across a route of access, to block the passage of an enemy or opponent

To block an opening or passage with an obstacle or barrier

To engage in a false display of strength or confidence, especially in order to deceive someone.

Slightly salty

To wave or exhibit something in a dramatic or threatening way