vague; obscure; indistinct; hazy; ambiguous
vast; boundless; vague; obscure
vague; obscure; vast; boundless
vast; boundless; vague; obscure
desolate (e.g. plains); ruined
vast; boundless; vague; obscure
vast; boundless; wide and empty; vague and hazy
desert climate; arid climate
vast; boundless; wide and empty; vague and hazy