Horizon
Cactus
Quicksand
Brushfire (bushes on fire)
Drought (lack of water for an extended period)
Lizard (hah I'm already running out of ideas)
Horus (some kind of Egypt thing I think)
Mongoose (kind of animal if I remember right)
Dingo (wild canine, good for a goofy, funny, loyal OC)
Sage (type of plant used for tea sometimes, good for a calm, quiet, reserved OC)
Aloe (type of healing plant, good for a healer)
Fennec (cute small desert fox, good for a small, quick, fast-thinking OC)
Suna (Another Egypt thing)

More to be added later!