rhythms
Rhythms is a seven letter word that contains no vowels.
rhythms
What 11-letter word has five a's but no other vowels in it?
If there is, it is not an English word.
A seven (7) letter word without vowels: glycyls
The 11-letter word you are looking for is "appallingly." It contains five 'a's and no other vowels.
TSKTSKS is a good Scrabble word. The plural of Tsktsk, expressions of distain.
queue
lessons
aqueous
enter
autau