The difference between Flashy and Fulgorous

When used as adjectives, flashy means showy, whereas fulgorous means flashing or shining brightly.

check bellow for the other definitions of Flashy and Fulgorous

Flashy as an adjective:

Showy; visually impressive, attention-getting, or appealing.

Examples:

"The dancers wore flashy costumes featuring shiny sequins in many vibrant colors."
Flashy as an adjective (dated, poetic):

Flashing; producing flashes.

Examples:

"a flashy light"
Flashy as an adjective (archaic):

drunk; tipsy