12-Letter Words Matching __U_____R___

There are 22 12-letter words that match __U_____R___. 3 are common words, such as CHURCHWARDEN and EQUILATERALS. A rarer one is YOUNGBERRIES. In this set, E is the most frequent open letter (20 words). 2 words contain a doubled letter.

Full list 22

churchwardenequilateralsfluorocarboncounterproofequalitarianfluidextractfluviomarinefructiferousplumbiferousavuncularitycoulometriescounterarguecountercriescounterordercountertradecountertrendfluorochromeneurofibrilsneurofibromaneuropteransneuropterousyoungberries

About this list

Words
22 (3 common words)
Common example
churchwarden
Rare example
youngberries
Doubled letters
2
Ending in S
9
Most frequent letter
E (20)

Questions

How many 12-letter words matching __u_____r___ are there?

22. 3 of them are common words.

What is a common example?

CHURCHWARDEN is among the common words in this set.