14-Letter Words Matching ____R______O__

There are 70 14-letter words that match ____R______O__. 30 are common words, such as AFFORESTATIONS and COMPREHENSIONS. A rarer one is SUPERLUXURIOUS. In this set, T is the most frequent open letter (64 words). 11 words contain a doubled letter.

Full list 70

Common words

afforestationscomprehensionsconfrontationscongratulatorycontraceptionscontradictionscontraventionsdeforestationsdeteriorationsdeterminationsdiscriminatorsdiscriminatory
afforestationscomprehensionsconfrontationscongratulatorycontraceptionscontradictionscontraventionsdeforestationsdeteriorationsdeterminationsdiscriminatorsdiscriminatorydisproportionsexterminationsimpersonationsincarcerationsincorporationsinterpolationsinterpositionsinterrelationsinterrogationsinterspersionsmodernizationsreforestationsreformulationsregurgitationsreverberationssubordinationssupererogatorysuperpositionschlorophyllouscontrabassoonsenterogastroneheterochromousheterophyllousintercalationslabyrinthodontpreordinationssimaroubaceoussuperfetationsvalerianaceousantirecessionsantiregulatorycongratulatorscontradictiousdecarbonationsdecerebrationsdecorticationsdextrorotatoryendarterectomyhyperconscioushypereutectoidhyperfunctionsincardinationsingurgitationsinterbehaviorsinterelectrodeinterpellatorsinterreligiousisoproterenolsmodernisationsosmoregulatorypancreatectomypreproductionsproprioceptorsrecirculationssubirrigationssuperadditionssuperambitioussuperluxurious

About this list

Words
70 (30 common words)
Common example
afforestations
Rare example
superluxurious
Doubled letters
11
Ending in S
58
Most frequent letter
T (64)

Questions

How many 14-letter words matching ____r______o__ are there?

70. 30 of them are common words.

What is a common example?

AFFORESTATIONS is among the common words in this set.