The artists worked with tremendous felicity in expressive poetic language.

A. zeal

B. excitement

C. happiness

D. expertise

Answer: Option C

Solution(By Examveda Team)

Zeal : great energy or enthusiasm in pursuit of a cause or an objective.
Excitement : a feeling of great enthusiasm and eagerness.
Happiness : the state of being happy.
Expertise : expert skill or knowledge in a particular field.
Felicity : intense happiness.

Synonym of Felicity is Happiness