Lightning flash is a sudden and intense burst of light that typically occurs during thunderstorms. There are several synonyms for the word lightning flash, and some of the notable ones include electrical discharge, thunderbolt, electric spark, electric discharge, and forked lightning. These synonyms describe the same phenomenon but with different connotations. For instance, thunderbolt is a synonym that is associated with powerful forces, while electric spark and discharge describe the electrical nature of the phenomenon. Regardless of the synonym used, lightning flash is always an awe-inspiring natural occurrence that reminds us of the immense power of nature.