There is no common term for these, which is a bit strange, as you are not the first to have their imagination captured by this.
Yes. 'Facetious' and 'Abstemious' are two of them.
There are five vowels in the word "sequoia."
What 11-letter word has five a's but no other vowels in it?
If there is, it is not an English word.
facetious
Can it only consist of vowels? Many words have 5 vowels. Queueing has five in a row.
Twyndyllyngs is the longest word in English that doesn't contain one of the five vowels.
Rhythms is a seven letter word that contains no vowels.
The 11-letter word you are looking for is "appallingly." It contains five 'a's and no other vowels.
Here are a some words that contain each vowel once:sequoiafacetiousabstemiouseducationWords containing all vowels plus "y" are:abstemiouslyfacetiouslyInterestingly, only facetious and abstemiouscontain each of the vowels in alphabetical order. The word uncomplimentary contains one of each vowel in reverse order.There are quite a few more:adventitiousauthenticationauthoritiesauthorizeautomobileevacuationfavourite (UK)gourmandizemisbehaviour (UK)miscellaneousmultimillionaireoutlandishnessoutpatientpandemoniumprecariousprecautionregulationrevolutionaryremunerationtambourinetourmalineunobjectionableThe shortest word containing all five vowels without repetition is the word "eunoia" (meaning good health, or the rapport a speaker has with an audience).
queue
'Queue' 'Queueing' has five!