13-Letter Words Matching ____R__A_____

There are 89 13-letter words that match ____R__A_____. 25 are common words, such as CHLORINATIONS and COLORIZATIONS. A rarer one is VENTROLATERAL. In this set, N is the most frequent open letter (74 words). 15 words contain a doubled letter.

Full list 89

Common words

chlorinationscolorizationscongregationsdiscrepanciesfluoridationsfluorocarbonsinterchangingmemorizationsmotorizationsnotarizationspolarizationsquadrilateral
chlorinationscolorizationscongregationsdiscrepanciesfluoridationsfluorocarbonsinterchangingmemorizationsmotorizationsnotarizationspolarizationsquadrilateralsuperchargerssuperchargingunderchargingunderclassmanunderclassmenundercoatingsundergraduateunderstandingupperclassmanupperclassmenvaporizationsveterinarianswaterboardingcalorifacientcontrabandistcontrabassoondivaricationsdoctrinairismgastrulationsinterclaviclelowerclassmanmajoritariansmembranaceousnaturopathiesquadripartiteviceroyaltiesantiromanticsantiroyalistsarborizationsarthropathiesautorotationsclearheadedlycontrabassistcontralateralcurarizationsdichromatismsdimerizationsenteropathiesetherizationsfiberglassingfiberizationsfluorinationsheterogametesheterogameticheterokaryonshyperreactivehyperreactorshyperrealismsinterchaininginterchangersinterglacialsintergraftingintergranularinterplantinginterstadialsisoprenalineslaterizationslowerclassmenmotorboatingsnephropathiesnongregariousoneiromanciesquadrivalentssolarizationssuberizationssupergraphicssuperrealismssuperstardomssuperstationstheorizationsthioridazinesunderreactingunderstaffingunderstatedlyvalorizationsvelarizationsventrolateral

About this list

Words
89 (25 common words)
Common example
chlorinations
Rare example
ventrolateral
Doubled letters
15
Ending in S
56
Most frequent letter
N (74)

Questions

How many 13-letter words matching ____r__a_____ are there?

89. 25 of them are common words.

What is a common example?

CHLORINATIONS is among the common words in this set.