13-Letter Words Matching C________O___

There are 31 13-letter words that match C________O___. 6 are common words, such as CLEARINGHOUSE and COEDUCATIONAL. A rarer one is CYTOTAXONOMIC. 9 words contain a doubled letter.

Full list 31

Common words

clearinghousecoeducationalcomputationalcongressionalcongresswomancongresswomencephalothoraxcheckerbloomschondriosomescompositionalcompressionalconfutational
clearinghousecoeducationalcomputationalcongressionalcongresswomancongresswomencephalothoraxcheckerbloomschondriosomescompositionalcompressionalconfutationalconidiophoresconjugationalconjunctionalconnotationalconservatoireconvocationalcorrelationalcountinghousecalculationalcephalosporincollocationalcombinationalcontractionalcorticotropincreaturehoodscysticercoidscysticercosescysticercosiscytotaxonomic

About this list

Words
31 (6 common words)
Common example
clearinghouse
Rare example
cytotaxonomic
Doubled letters
9
Ending in S
7

Questions

How many 13-letter words matching c________o___ are there?

31. 6 of them are common words.

What is a common example?

CLEARINGHOUSE is among the common words in this set.