9-Letter Words Matching ___U____M

There are 14 9-letter words that match ___U____M. 4 are common words, such as CONUNDRUM and OCCULTISM. A rarer one is SATURNISM. In this set, I is the most frequent open letter (10 words). 1 words contain a doubled letter.

Full list 14

conundrumoccultismpseudonymritualismabsurdismbotulinumcolumbiummanubriummutualismunguentumclaustrumeunuchismjesuitismsaturnism

About this list

Words
14 (4 common words)
Common example
conundrum
Rare example
saturnism
Doubled letters
1
Ending in S
0
Most frequent letter
I (10)

Questions

How many 9-letter words matching ___u____m are there?

14. 4 of them are common words.

What is a common example?

CONUNDRUM is among the common words in this set.