15-Letter Words Matching ____R_______O__

There are 60 15-letter words that match ____R_______O__. 19 are common words, such as CENTRALIZATIONS and CONGRATULATIONS. A rarer one is UNDERNUTRITIONS. In this set, S is the most frequent open letter (60 words). 6 words contain a doubled letter.

Full list 60

Common words

centralizationscongratulationscongresspersonsdemoralizationsdiscriminationsdisorientationsfederalizationsgeneralizationsgentrificationsinterpretationsliberalizationsnaturalizations
centralizationscongratulationscongresspersonsdemoralizationsdiscriminationsdisorientationsfederalizationsgeneralizationsgentrificationsinterpretationsliberalizationsnaturalizationsneutralizationsprocrastinatorssuperannuationssuperconductorssupererogationssuperscriptionsundervaluationsaftersensationsanthropophagoushyperextensionsintercommunionsinterpellationsmistranslationsprocrastinatoryproprioceptionssclerodermatouscentrifugationsconcretizationscontrapositionsesterificationsgeneralisationshyperexcretionshyperfastidioushyperinflationshypersecretionsinteranimationsinterdiffusionsintergradationsinterlineationsintermediationslateralizationsliteralizationsmineralizationsmisorientationsmongrelizationsosmoregulationsoverregulationsprioritizationssclerotizationssecuritizationssuperelevationssuperinductionssuperinfectionssupernutritionssuperovulationsuncircumcisionsunderinflationsundernutritions

About this list

Words
60 (19 common words)
Common example
centralizations
Rare example
undernutritions
Doubled letters
6
Ending in S
59
Most frequent letter
S (60)

Questions

How many 15-letter words matching ____r_______o__ are there?

60. 19 of them are common words.

What is a common example?

CENTRALIZATIONS is among the common words in this set.