A nomad is someone always moving place to place. A hunter-gather is an example of a nomad ! The adjective " nomadic " means roving, mobile, wandering, or peregrine, as in nomadic shepherds in...
No, there is no such animal as a 'kickapoo'. However, there is a Native American tribe called the Kickapoo, and a New zealand flightless parrot called a 'Kakapo'.