The following words have 2 of the letter U in them :
acupuncture
adulterous
ambiguous
beautiful
bountiful
bulbous
buttercup
calculus
courageous
couture
culture
curious
cutup
dubious
dumbstruck
fabulous
fluctuate
fruitful
fungus
furious
furniture
future
gluttonous
humorous
hurtful
industrious
injurious
insidious
juncture
luxury
miraculous
mournful
mukluks
murderous
numerous
nurture
nutritious
outgun
outmaneuver
outnumber
output
outrageous
outrun
outsource
punctual
punctuate
puncture
roundabout
rupture
scrupulous
sculpture
shutout
sourpuss
stimulus
structure
succulent
sumptuous
tumultuous
unanimous
unbuckled
uncluttered
unfounded
unjust
untrue
untrue
unused
useful
usual
vacuum
virtuous
voluminous
vulture
UUNET - name of a company
vacuum - a void space Continuum- A continuous extent, succession, or whole, no part of which can be distinguished from neighboring parts except by arbitrary division.
I'll let you decide which of these 26 are the only 8. ; ) They're all in the Webster's Second International dictionary.
grep uu /usr/share/dict/words
Carduus
continuum
duumvir
duumviral
duumvirate
equuleus
Equus
individuum
intermenstruum
lituus
menstruum
mutuum
obliquus
praecipuum
residuum
Sadalsuud
semicontinuum
Smectymnuus
squush
squushy
suum
triduum
vacuum
vacuuma
vacuumize
zuurveldt
Some words that have 2 Us are:
Vacuum and continuum
vacuum
vacuumn
vacuum
acupute
Up or us are two letter words.
up, us
One s guru.
mu, nu, xu
Words that start with the letter "U"UtilityUtilizeUglyUseunionUmbrellaUniqueUtensilsUndergoUniversity
Words that Start with the Letter "U"umbrellaunderundergroundunderstandunicycleunimaginableunitedunlockunusualupdateuseusher
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -U-E-U--E. That is, nine letter words with 2nd letter U and 4th letter E and 6th letter U and 9th letter E. In alphabetical order, they are: nubeculae
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ----U-U-U. That is, nine letter words with 5th letter U and 7th letter U and 9th letter U. In alphabetical order, they are: ahuruhuru
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --U-UU-. That is, seven letter words with 3rd letter U and 5th letter U and 6th letter U. In alphabetical order, they are: muumuus
Some words that have the second letter U are:augustaurabullbutchercuddlecutdunedurableeuphemismEuropefullfungungutterhurlhutjudgejumpjuryjustkudoslunchluremuchmudmullmurdernudgenullnuptialouchouroutpuddingpunchpushquailquarryquartquartzquoteruderuinrulerushruthlesssuddensuitsullensuppersuretunneltummyturkeyvulnerablevulture
Some five letter words with U in the middle are:abuseazurebluntblurbblushbrushchurnchumpclumpcrushdauntdoubtdruidfluidfruitgourdgrumpgrunthaunthoundhousejoustlousemauvemousemouthplushpoundroughroundroutesaucesautesoundsouthtouchvouchyouth
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ----U-U. That is, seven letter words with 5th letter U and 7th letter U. In alphabetical order, they are: seppuku