Aglow and Fulgid

Aglow adjective - Having or being an outward sign of good feelings (as of love, confidence, or happiness).

Fulgid and aglow are semantically related in bright topic. In some cases you can use "Fulgid" instead an adjective "Aglow", when it comes to topics like shining.

Fulgid adjective - Having brief brilliant points or flashes of light.

Aglow and fulgid are semantically related in bright topic. Sometimes you can use "Aglow" instead an adjective "Fulgid", if it concerns topics such as shining.