English language - A mixture of vowels and consonants

OUENOUAOU (a stream in the Philippines) has nine letters but only one consonant. It is the longest known place name with only a single consonant.
The English dictionary word with the most consecutive vowels (six) is EUOUAE. Words with five consecutive vowels include QUEUEING, AIEEE, COOEEING, MIAOUED, ZAOUIA, JUSSIEUEAN, ZOOEAE, ZOAEAE. The Hawaiian word HOOIAIOIA (meaning certified) has eight consecutive vowels and is listed in the 1976 Guinness Book of World Records.
HONORIFICABILITUDINITATIBUS is the longest word consisting entirely of alternating vowels and consonants.
UNITED ARAB EMIRATES is the longest name of a country consisting of alternating vowels and consonants.
The longest common word without any of the five vowels is RHYTHMS..
ASTHMA begins and ends with a vowel and has no other vowels in between.
The longest word in dictionaries having only one vowel is STRENGTHS. The longest word with only one vowel (if repeats are allowed) is CHRONONHOTONTHOLOGOS (twenty letters). STRENGTHLESSNESSES contains only Es and is just two letters shorter.
The Five VowelsThe shortest word containing all five vowels exactly once is the six-letter EUNOIA, meaning alertness of mind an will (and also the title of a book by Canadian poet Christian Bok). However, it is not included in any major English dictionary. There are several seven-letter words containing all the vowels, including SEQUOIA, EULOGIA, MIAOUED, ADOULIE, EUCOSIA, EUNOMIA, EUTOPIA, MOINEAU, and DOULEIA. The relatively common French word OISEAU (meaning bird) contains all five vowels, once each.
The shortest word with the five vowels occurring in alphabetical order is AERIOUS (airy), which has seven letters. The longest such word is PHRAGELLIORHYNCHUS (a protozoan) with 18 letters. There are two seven-letter words in Portuguese that contain the five vowels in alphabetical order: ACEITOU and ALEIJOU.
SUOIDEA (the taxonomic group to which pigs belong) is the shortest word with the five vowels in reverse alphabetical order. The longest such word is PUNCTOSCHMIDTELLA (a crustacean).
ULTRAREVOLUTIONARIES has each vowel exactly twice. The shortest such word is CUBOIDEONAVICULARE, and the longest, USSOLZEWIECHINOGAMMARUS (a small crustacean).
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