11-Letter Words Matching ________UL_

There are 18 11-letter words that match ________UL_. 1 are common words, such as THIMBLEFULS and CIRROCUMULI. A rarer one is TUMBLERFULS. In this set, E is the most frequent open letter (14 words). 5 words contain a doubled letter.

Full list 18

thimblefulscirrocumulidisseminulediverticulapitcherfulssummersaultbiomoleculedouroucoulidropperfulsgroupusculehibernaculainfundibulamicrotubuleplatterfulspreschedulesatchelfulstibiofibulatumblerfuls

About this list

Words
18 (1 common words)
Common example
thimblefuls
Rare example
tumblerfuls
Doubled letters
5
Ending in S
6
Most frequent letter
E (14)

Questions

How many 11-letter words matching ________ul_ are there?

18. 1 of them are common words.

What is a common example?

THIMBLEFULS is among the common words in this set.