12-Letter Words Containing CEO

There are 23 12-letter words that contain CEO. 1 are common words, such as CARBONACEOUS and ACANTHACEOUS. A rarer one is PECTINACEOUS. In this set, A is the most frequent open letter (23 words). 4 words contain a doubled letter.

Full list 23

carbonaceousacanthaceousapocynaceousargillaceousbombacaceousburseraceouscalceolariascapillaceouscorollaceousdiatomaceousfurfuraceousgallinaceousgeraniaceousloganiaceousorchidaceousprimulaceoussantalaceoussapindaceoussmilacaceousstyracaceousverbenaceousoblanceolatepectinaceous

About this list

Words
23 (1 common words)
Common example
carbonaceous
Rare example
pectinaceous
Doubled letters
4
Ending in S
22
Most frequent letter
A (23)

Questions

How many 12-letter words containing ceo are there?

23. 1 of them are common words.

What is a common example?

CARBONACEOUS is among the common words in this set.