The Hattic word araz
Word araz
Meaning earth
See also Hattic: ištarazzil ‘(dark) earth’

Comments
Ugaritic ars, Akkadian ersetu; See Soysal, 2004, 365

Other words that might be of interest
wūr ‘land, country’, munamuna ‘stones’, ziḫar ‘wood, building’, zīš ‘mountain’, pīp ‘stone’, šaḫḫu ‘ground, bottom’