succubus
The word "tattletale" contains the letter T three times.
Taramasalata
goggles
Cachectic
Remember
That's an unusual question.
cookbook poolroom schoolroom
The 11-letter word you are looking for is "appallingly." It contains five 'a's and no other vowels.
Giggle, gaggle, legging
therein
bellhop
bellhop