10-Letter Words Matching _____C_U__

There are 18 10-letter words that match _____C_U__. 7 are common words, such as AMERICIUMS and BREADCRUMB. A rarer one is UNDERCOUNT. In this set, R is the most frequent open letter (14 words). 3 words contain a doubled letter.

Full list 18

americiumsbreadcrumbconjectureembouchurenightclubsnonfactualprefectureencincturegynoeciumsrediscountshortcrustunpunctualbarracoutacrosscourtfrontcourtnonaccrualsuperclubsundercount

About this list

Words
18 (7 common words)
Common example
americiums
Rare example
undercount
Doubled letters
3
Ending in S
4
Most frequent letter
R (14)

Questions

How many 10-letter words matching _____c_u__ are there?

18. 7 of them are common words.

What is a common example?

AMERICIUMS is among the common words in this set.