Naiad and Sprites

Naiad noun - A mythical goddess represented as a young girl and said to live outdoors.

Sprites and naiad are semantically related. In some cases you can replace term "Sprites" with "Naiad", this nouns are similar.

Sprites noun - Atmospheric electricity (lasting 10 msec) appearing as globular flashes of red (pink to blood-red) light rising to heights of 60 miles (sometimes seen together with elves).

Naiad and sprites are semantically related. Sometimes you can use "Naiad" instead a noun "Sprites".