Which word describes the summer soldier in sunshine patriot?

The term "summer soldier" in Thomas Paine's "The American Crisis" refers to someone who supports a cause only when it is easy or convenient, akin to a fair-weather friend. This phrase highlights a lack of commitment and resilience, contrasting with those who stand firm in their convictions during difficult times. Paine uses it to criticize those who abandon their principles in the face of adversity. Ultimately, it underscores the importance of steadfastness and dedication in the struggle for independence.