13-Letter Words Matching _____O_R_____

There are 76 13-letter words that match _____O_R_____. 21 are common words, such as ARISTOCRACIES and BIBLIOGRAPHER. A rarer one is UNENCOURAGING. In this set, I is the most frequent open letter (63 words). 12 words contain a doubled letter.

Full list 76

Common words

aristocraciesbibliographerbibliographicchoreographedchoreographerchoreographiccryptographergenitourinarylexicographerlexicographicmeritocraciesoceanographer
aristocraciesbibliographerbibliographicchoreographedchoreographerchoreographiccryptographergenitourinarylexicographerlexicographicmeritocraciesoceanographeroceanographicpsychotropicssailboardingsseismographerseismographicselenographersnowboardingstechnocracieswhippoorwillsactinouraniumanticorrosiveapogeotropismbiogeographerchromoproteinchronographiccryptographicdiageotropismelasmobranchsglossographergonadotropinsherniorrhaphyheterotrophichomolographicnucleoproteinphysiographerphysiographicpsychographerscleroproteinstereographicstereotropismsurfboardingsthigmotropismzoogeographerzoogeographicantibourgeoisanticorrosionbiogeographiccardiographicfluorographicfluorouracilsgonadotrophicgonadotrophingynecocracieslymphographicmisprogramingmisprogrammednonprogrammeroverborrowingovercorrectedovernourishedovernourishesphlebographicplantocraciespolarographicpostbourgeoispreprogramingpreprogrammedsomatotrophinsomatotropinsstereographedstratocraciesthermographicthermotropismunencouraging

About this list

Words
76 (21 common words)
Common example
aristocracies
Rare example
unencouraging
Doubled letters
12
Ending in S
18
Most frequent letter
I (63)

Questions

How many 13-letter words matching _____o_r_____ are there?

76. 21 of them are common words.

What is a common example?

ARISTOCRACIES is among the common words in this set.