13-Letter Words Matching C__________U_

There are 13 13-letter words that match C__________U_. 4 are common words, such as CARBONIFEROUS and CARTILAGINOUS. A rarer one is CONDYLOMATOUS. In this set, S is the most frequent open letter (13 words). 1 words contain a doubled letter.

Full list 13

carboniferouscartilaginouschrysanthemumconscientiouscalcariferouscarcinomatousconsentaneouscrassulaceouscumulostratuscamphoraceouscavernicolouscleistogamouscondylomatous

About this list

Words
13 (4 common words)
Common example
carboniferous
Rare example
condylomatous
Doubled letters
1
Ending in S
12
Most frequent letter
S (13)

Questions

How many 13-letter words matching c__________u_ are there?

13. 4 of them are common words.

What is a common example?

CARBONIFEROUS is among the common words in this set.