The term SHOW STAMINA can be summarized as having the ability to persist and remain determined in the face of difficulty or adversity. Showing stamina is often associated with physical endurance, but it can also refer to mental or emotional strength. It is a quality that is admired and respected in many cultures and is often seen as a sign of resilience and courage. The LAST word of the crossword solution is 'LAST', which is a four letter word meaning to continue until the end.