12-Letter Words Matching ______UN____

There are 26 12-letter words that match ______UN____. 8 are common words, such as CARBORUNDUMS and CROWDFUNDING. A rarer one is UNDERRUNNING. In this set, R is the most frequent open letter (23 words). 5 words contain a doubled letter.

Full list 26

Common words

carborundumscrowdfundingdumbfoundingfrontrunnersopportunismsopportunistsoverabundantunfortunatesextramundaneinternuncialinternunciosintramundane
carborundumscrowdfundingdumbfoundingfrontrunnersopportunismsopportunistsoverabundantunfortunatesextramundaneinternuncialinternunciosintramundanesupermundanetransmundaneultramundaneunderfundingdumbfoundershoneybunchesnonredundantnonvoluntaryovercountingreencountersrockhoundingtypefounderstypefoundingunderrunning

About this list

Words
26 (8 common words)
Common example
carborundums
Rare example
underrunning
Doubled letters
5
Ending in S
10
Most frequent letter
R (23)

Questions

How many 12-letter words matching ______un____ are there?

26. 8 of them are common words.

What is a common example?

CARBORUNDUMS is among the common words in this set.