The Proto-Semitic word ʾarṣ̂
Word ʾarṣ̂
Meaning earth
Synonyms ʾadam

Comments
Kaye, Alan S. "Christopher Ehret. Reconstructing Proto-Afroasiatic (Proto-Afrasian): Vowels, Tone, Consonants, and Vocabulary", University of California 1995

Other words that might be of interest
gbl ‘mountain’, ḥaḳl ‘field’, gabʿ, gibʿ ‘hill, height’, tall, till ‘hill’, ʿiṣ̂ ‘tree’