What is the longest word containing all six vowels….?
1. LONGEST WORD CONTAINING ALL SIX VOWELS. is ANTISTREPHORRHYNCHUS (an extinct crustacean) [Susan Thorpe]. Other long words are HYDROMETALLURGISTS and NONUNDERSTANDINGLY [Stuart Kidd]. ). 2. The longest words containing the six vowels in alphabetical order, each occurring only once, are ABSTENTIOUSLY and MARVEILLOUSLY (variant of marvellously). ANOTHER, the longest words containing the six vowels in alphabetical order are PANCREATICODUODENOSTOMY and PANCREATICODUODENECTOMY (in the Merriam-Webster Medical Dictionary 3. longest and shortest words that have each vowel exactly twice ULTRAREVOLUTIONARIES has each vowel exactly twice. and the longest, USSOLZEWIECHINOGAMMARUS (a small crustacean) [Susan Thorpe]. The shortest such word is CUBOIDEONAVICULARE (Ligamentum cuboideonaviculare), PSEUDOPSEUDOHYPOPARATHYROIDISM (which is in OED2) has each vowel at least twice. 4. four long words (about 6-9 letters each) containing only one CONSONANT? OUENOUAOU (a stream in the Philippines) has vowels
