This adjective is not recognized by the SAR. The ultra prefix: beyond, beyond, then after cannot be applied to any adjective to express the superlative as they usually do the socialite in the media. For that we have the adverb " very ". So that we must say very dry, i.e., has no water or moisture, which is arid or desert. Others say also superseco that it is so bad that as I ultraseco.
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