12-Letter Words Matching ____O__R____

There are 70 12-letter words that match ____O__R____. 21 are common words, such as AGGLOMERATED and AGGLOMERATES. A rarer one is TAUTOMERISMS. In this set, S is the most frequent open letter (51 words). 10 words contain a doubled letter.

Full list 70

Common words

agglomeratedagglomeratescorroboratedcorroboratescorroboratordishonorabledishonorablyextroversionhydrocarbonsintroversionmicrocircuitmicrosurgery
agglomeratedagglomeratescorroboratedcorroboratescorroboratordishonorabledishonorablyextroversionhydrocarbonsintroversionmicrocircuitmicrosurgerymisgoverningneurosurgeonneurosurgeryosteoporosesosteoporosisradiocarbonsretrovirusesrhinocerosessubcontractsadenovirusesaminopyrinescirrostratusdiplocardiacdiscoverablehydnocarpateimpropernessintroversivenimbostratusosteoporoticphotocurrentphytohormoneprotomorphicradiolariansradiosurgeryretroversionrhinovirusesrhizocarpousschoolfriendshadowgraphsalcyonariansbedcoveringschemosurgerycycloserinescyproteronesfibrosarcomafollowershiphomeomorphichydromorphicintrovertingleprosariumsneurohormonenoncolorfastnoncongruentnoncoveragesnonmotorizedosteosarcomaoveroperatedoveroperatespaedomorphicparvovirusesphotochromicphotoperiodsphytochromesplerocercoidpoliovirusesprotomartyrsshadowgraphytautomerisms

About this list

Words
70 (21 common words)
Common example
agglomerated
Rare example
tautomerisms
Doubled letters
10
Ending in S
31
Most frequent letter
S (51)

Questions

How many 12-letter words matching ____o__r____ are there?

70. 21 of them are common words.

What is a common example?

AGGLOMERATED is among the common words in this set.