No, you cannot get a word with 8 letters that doesn't have any vowels. It's impossible, but you can get a 7 letter word without vowels, which is rhythms. There is, however, several obsolete words without vowels; symphysy, for example (which means the union of two bodies).
There are no words in English without vowels. In the word "syzygy," there are three vowels, all Ys.
If there are no vowels in a word, you would not be able to pronounce it. Vowels open the mouth to let air out, while consonants close off the air flow by definition. Try saying a word without opening your mouth and letting any air out - impossible.
[There are a few onomatopoeic sounds that have no vowels, such as shhh, tsk, grr - these are not words, but sounds.]
yes it is bcdfghjk meaning your dad
Utopia.
There is no one-word 8-letter palindrome in English, apparently!
to simplify.
Cloister
The long word "antidisestablishmentarianism" has 17 consonants and 11 vowels. The Guinness Book of World Records "longest English word" is 45 letters long and has 25 consonants and 20 vowels: Pneumonoultramicroscopicsilico-volcanoconiosis (a hyphen has been added so that it will display here) But the ratio between consonants and vowels is greatest in words such as "prompt" (5 to 1), "strengths" (8 to 1) and "strengthlessness" (13 to 3). (see related link)
An eight letter word for portable canopy is umbrella.As in "I forgot my umbrella".
withdraw
spinning
Dopamine. I'm sure that there are others but I can't think of them at the moment.
The only 8-letter word with 5 vowels in a row is queueing.
for vowels=8/13; for consonants=5/13; sample space |S|=13
You can not make a word because there are no vowels.
There are 310 words without the 5 main vowels, and the only 8 letter one has a "y" in it. So I don't believe there is any dialect of English where a word could be made with just the letters: HHGTTRWN
Putyujl
The word western has 8 letters, two of which are vowels.
zoonosis
Uncommon
I think 8.