Synonyms for Inhospitable (same or very similar meaning)
WordNet sense 1 (very unfavorable to life or growth):
hostile
WordNet sense 2 (located in a dismal or remote area; desolate):
desert, wild, desert
WordNet sense 3 (providing no shelter or sustenance):
barren, bleak, desolate, desolate
From the ODE community, based on WordNet
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