Etymology of the English word lightheaded
the English word lightheaded
derived from the English word light
derived from the English word light
derived from the Proto-Indo-European root *leuk- (bright, white light)
derived from the Proto-Germanic root *lingkhtaz
derived from the Proto-Germanic root *linkhtijan
derived from the English word head
derived from the Proto-Germanic root *khaubuthan
derived from the Proto-Indo-European root *kaput- (head)
using the English suffix -ed