There are several, of which the best known are abstemiously and facetiously. There are other adjectives containing aeiou in order that may or may not normally take the -ly suffix, including the rare botanical words acheilous, anemious, and caesious, the rare zoological word annelidous, and the chemical term arsenious.
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Facetious has all the vowels in order. Unoriental has all the vowels in reverse order.
Two words that contain all the English vowels (AEIOU and Y) are "facetiously" and "abstemiously" which even have them in order (also abstentiously). Other words are educationally and precariously. *For just the 5 standard vowels, see the related question below.
all words have vowels
all words have vowels in them
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