13-Letter Words Matching _______O____C

There are 50 13-letter words that match _______O____C. 5 are common words, such as BACTERIOLOGIC and MONOCHROMATIC. A rarer one is UNSYMPTOMATIC. In this set, I is the most frequent open letter (50 words). 1 words contain a doubled letter.

Full list 50

Common words

bacteriologicmonochromaticpsychosomaticsemiautomaticsocioeconomicactinomorphicanthropogenicanthropologicheteromorphichomochromaticmacroeconomicmicroeconomic
bacteriologicmonochromaticpsychosomaticsemiautomaticsocioeconomicactinomorphicanthropogenicanthropologicheteromorphichomochromaticmacroeconomicmicroeconomicnonapologeticnondiplomaticnonpathogenicpaleontologicpharmacologicpolychromatictheriomorphicallelomorphicbacteriolyticchromatolyticcytotaxonomicepidemiologicepileptogenicgeohydrologicgranodioritichematopoieticintrathoraciciontophoreticmetachromaticmicrobiologicpaleobiologicpaleoecologicparasitologicpathognomonicphotobiologicphotogeologicpneumatolyticprogestogenicpseudomorphicradiobiologicradioisotopicspermatogenicsteroidogenicstromatoliticsympatholytictransthoracictricarboxylicunsymptomatic

About this list

Words
50 (5 common words)
Common example
bacteriologic
Rare example
unsymptomatic
Doubled letters
1
Ending in S
0
Most frequent letter
I (50)

Questions

How many 13-letter words matching _______o____c are there?

50. 5 of them are common words.

What is a common example?

BACTERIOLOGIC is among the common words in this set.