15-Letter Words Matching ______CO_______

There are 18 15-letter words that match ______CO_______. 3 are common words, such as MICROSCOPICALLY and PHARMACOLOGICAL. A rarer one is PSEUDOCOELOMATE. In this set, I is the most frequent open letter (16 words). 3 words contain a doubled letter.

Full list 18

microscopicallypharmacologicalpharmacologistsmacroscopicallypharmacotherapyunselfconsciousantialcoholismsenterocolitisesimmunocompetentoverdecorationsoverencouragingpaleoecologicalpaleoecologistspharmacodynamicpharmacognosiespharmacognosticpharmacokineticpseudocoelomate

About this list

Words
18 (3 common words)
Common example
microscopically
Rare example
pseudocoelomate
Doubled letters
3
Ending in S
7
Most frequent letter
I (16)

Questions

How many 15-letter words matching ______co_______ are there?

18. 3 of them are common words.

What is a common example?

MICROSCOPICALLY is among the common words in this set.