11-Letter Words Containing OCT

There are 19 11-letter words that contain OCT. 4 are common words, such as CONCOCTIONS and DOCTRINAIRE. A rarer one is RHIZOCTONIA. 4 words contain a doubled letter.

Full list 19

concoctionsdoctrinaireequinoctialnocturnallydoctrinallynoctilucentoctahedriteoctahedronsoctillionthproctoscopewitchdoctordoctorshipsoctagonallyoctapeptidepredoctoralproctodaeumproctologicproctorshiprhizoctonia

About this list

Words
19 (4 common words)
Common example
concoctions
Rare example
rhizoctonia
Doubled letters
4
Ending in S
3

Questions

How many 11-letter words containing oct are there?

19. 4 of them are common words.

What is a common example?

CONCOCTIONS is among the common words in this set.