Gaga and Light-headed

Gaga adjective - Having or showing a very abnormal or sick state of mind.

Light-headed and gaga are semantically related In some cases you can use "Light-headed" instead an adjective "Gaga".

Light-headed adjective - Having a feeling of being whirled about and in danger of falling down.

Gaga and light-headed are semantically related in silly topic. Sometimes you can use "Gaga" instead an adjective phrase "Light-headed".