The Proto-Turkic word *jüg-
Word *jüg-
Meaning upwards, to rise, hill, high
Synonyms *bedü-k, *ẹ̄g-id-, *(i)āg-, *göt-, *kạl(ɨ)-, *ö̅r-

Comments
S. A. Starostin, A. V. Dybo, O. A. Mudrak - An Etymological Dictionary of Altaic Languages, 2003, Brill

Other words that might be of interest
*jalaŋ ‘field, steppe’, *jẹr ‘earth, land’, *topra-k ‘earth, soil’, *dāg ‘mountain’, *orman ‘forest’, *alan ‘level ground, plain’, *buruk- ‘dust, soot’, *bạl- ‘mud, clay’