15-Letter Words Matching ____O____C_____

There are 22 15-letter words that match ____O____C_____. 2 are common words, such as PERSONIFICATION and UNPRONOUNCEABLE. A rarer one is SIGMOIDOSCOPIES. In this set, T is the most frequent open letter (19 words). 2 words contain a doubled letter.

Full list 22

personificationunpronounceablecarpometacarpuscommodificationcommonplacenessethnomusicologyprenotificationmacrostructuralmacrostructuresmicroinjectionsmicrostructuralmicrostructuresneurotoxicitiesoxidoreductasespathogenicitiesphotoinductionsphotoreductionsphototoxicitiesphytotoxicitiespremodificationsaprogenicitiessigmoidoscopies

About this list

Words
22 (2 common words)
Common example
personification
Rare example
sigmoidoscopies
Doubled letters
2
Ending in S
14
Most frequent letter
T (19)

Questions

How many 15-letter words matching ____o____c_____ are there?

22. 2 of them are common words.

What is a common example?

PERSONIFICATION is among the common words in this set.