13-Letter Words Matching _U_____M_____

There are 14 13-letter words that match _U_____M_____. 4 are common words, such as GUESSTIMATING and QUARTERMASTER. A rarer one is TURBIDIMETRIC. In this set, S is the most frequent open letter (13 words). 5 words contain a doubled letter.

Full list 14

guesstimatingquartermastersupercomputersupernumerarysuperdominantsuperfamiliessubassembliessubbituminoussuboptimizingsuperhumanitysuperromanticsupersymmetryturbidimetersturbidimetric

About this list

Words
14 (4 common words)
Common example
guesstimating
Rare example
turbidimetric
Doubled letters
5
Ending in S
4
Most frequent letter
S (13)

Questions

How many 13-letter words matching _u_____m_____ are there?

14. 4 of them are common words.

What is a common example?

GUESSTIMATING is among the common words in this set.