Etymology of the English word ridesharing
the English word ridesharing
derived from the English word ride
derived from the Proto-Indo-European root *reidh-
derived from the Proto-Germanic root *ridanan
derived from the English word share
derived from the Proto-Indo-European root *sker-
derived from the Proto-Germanic root *skar-
derived from the Proto-Germanic root *skaro-
using the English suffix -ing