sky,fly,fry, do not have vowels
cauliflower
authoreiaetian
Quatrefoil
sequoia
The word "stomach" contains two vowels - 'o' and 'a'.
The word that contains all the vowels is "euouae." It is a musical term used in medieval music, specifically in Gregorian chant notation.
Without vowels, you can't pronounce the words. Try to pronounce frnc. It is furnace or franc without the vowels.
You may be going for the fact that it contains all of the vowels, but it is not the only such word. Facetiously contains them all, plus "y" (and in alpha order, to boot).
Abstemious is a 10 letter word that contains 5 vowels in correct order. It means not moderate when eating and drinking.
Rhythms is a seven letter word that contains no vowels.
If there is, it is not an English word.
The word "everybody" contains three vowels: e, o, and y.