12-Letter Words Matching ____U____L__

There are 12 12-letter words that match ____U____L__. 4 are common words, such as COMBUSTIBLES and RACQUETBALLS. A rarer one is UNFRUITFULLY. 6 words contain a doubled letter.

Full list 12

combustiblesracquetballsuntouchablesuntruthfullycherubicallysubauricularcocounselledcroquignolesdisgustfullyepicuticularsubmultiplesunfruitfully

About this list

Words
12 (4 common words)
Common example
combustibles
Rare example
unfruitfully
Doubled letters
6
Ending in S
5

Questions

How many 12-letter words matching ____u____l__ are there?

12. 4 of them are common words.

What is a common example?

COMBUSTIBLES is among the common words in this set.