Solution: Devotion is characteristic of a monk; wanderlust is characteristic of a rover

Solution: Slapstick results in laughter; horror results in fear

Solution: Verve and enthusiasm are synonyms; devotion and reverence are synonyms.

Solution: A spy acts in a clandestine manner; an accountant acts in a meticulous manner.

Solution: A cobbler makes and repairs shoes; a contractor builds and repairs buildings.