Neon and Overnight

Neon noun - A colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts.

Overnight and neon are semantically related. In some cases you can use "Overnight" instead an adjective "Neon".

Overnight adjective - Lasting, open, or operating through the whole night.

Neon and overnight are semantically related. Sometimes you can use "Neon" instead an adjective "Overnight".