12-Letter Words Matching _______R_U__

There are 13 12-letter words that match _______R_U__. 6 are common words, such as BATTLEGROUND and BREAKTHROUGH. A rarer one is WHERETHROUGH. In this set, E is the most frequent open letter (12 words). 2 words contain a doubled letter.

Full list 13

battlegroundbreakthroughcrematoriumsequilibriumsmicrocircuitplanetariumsendometriumssplatterpunkinterboroughleprosariumsmagisteriumspredeparturewherethrough

About this list

Words
13 (6 common words)
Common example
battleground
Rare example
wherethrough
Doubled letters
2
Ending in S
6
Most frequent letter
E (12)

Questions

How many 12-letter words matching _______r_u__ are there?

13. 6 of them are common words.

What is a common example?

BATTLEGROUND is among the common words in this set.