Vocabulary.

 Within // The Secret Life of Walter Mitty //, many key words surfaced throughout the story, which are very prominent:
 * astonishment
 * auxiliary
 * bedlam
 * bickering
 * craven
 * cur
 * derisive
 * disdainful
 * haggard
 * hurtling
 * hydroplane
 * inscrutable
 * insolent
 * pandemonium
 * rakishly
 * rending
 * tertiary
 * turret