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’, kantiuz ‘rock, boulder’, tiuz ‘mountain’