14-Letter Words Matching ______O____C__

There are 40 14-letter words that match ______O____C__. 8 are common words, such as ARCHAEOLOGICAL and DERMATOLOGICAL. A rarer one is VOLCANOLOGICAL. In this set, I is the most frequent open letter (40 words). 2 words contain a doubled letter.

Full list 40

Common words

archaeologicaldermatologicalgerontologicalmagniloquencesmeteorologicalmethodologicalornithologicalterminologicalcampanologicalclimatologicalcosmetologicalcriminological
archaeologicaldermatologicalgerontologicalmagniloquencesmeteorologicalmethodologicalornithologicalterminologicalcampanologicalclimatologicalcosmetologicalcriminologicaleschatologicalherpetologicalichthyologicalkinesiologicalmetropoliticalphraseologicalsemasiologicalsociopoliticalsoteriologicalstreptothricinthanatologicalvexillologicalvulcanologicalaerobiologicalcryobiologicalethnobotanicallichenologicalmyrmecologicalnarratologicalnonideologicalnontheologicalnontheoreticalopisthobranchspaleobotanicalplanetologicalprimatologicalpteridologicalvolcanological

About this list

Words
40 (8 common words)
Common example
archaeological
Rare example
volcanological
Doubled letters
2
Ending in S
2
Most frequent letter
I (40)

Questions

How many 14-letter words matching ______o____c__ are there?

40. 8 of them are common words.

What is a common example?

ARCHAEOLOGICAL is among the common words in this set.