13-Letter Words Matching ______R____N_

There are 148 13-letter words that match ______R____N_. 80 are common words, such as ACCELERATIONS and ADULTERATIONS. A rarer one is TOOTHBRUSHING. In this set, I is the most frequent open letter (146 words). 44 words contain a doubled letter.

Full list 148

Common words

accelerationsadulterationsalliterationsameliorationsappropriatingasseverationsbootstrappingcasehardeningchildproofingconsecrationscounteractingcrisscrossing
accelerationsadulterationsalliterationsameliorationsappropriatingasseverationsbootstrappingcasehardeningchildproofingconsecrationscounteractingcrisscrossingcrossbreedingdecelerationsdecompressingdecontrollingdegenerationsdeliberationsdeprogrammingdishearteningeavesdroppingeviscerationsexaggerationsexasperationsexhilarationsexpropriatingfenestrationsflameproofinghaemorrhagingheartbreakinghousebreakingillustrationsimpoverishinginaugurationsincinerationsindiscretionsinfiltrationsinterbreedinginvigorationslithographingmainstreamingmalnutritionsmimeographingministrationsmisaddressingmoneygrubbingmousetrappingobliterationsobstetriciansoleomargarineoleomargarinsoverburdeningoverspreadingpediatriciansperpetrationsperspirationsphotographingrecuperationsredecorationsredeterminingredistrictingregenerationsregistrationsreimbursementreincarnatingreinforcementremunerationsreprogrammingretrogressingscatterbrainssharecroppingsilkscreeningsoundproofingstandardizingtelemarketingtransgressinguninterestingvituperationsvociferationswaterproofingconsternatingcounterminingdisembroilinggeometriciansgeriatriciansglobetrottingglycoproteinshectographingheliographingimmoderationsinstaurationsoverstrainingoverstressingrecompressingsemipermanentslipstreamingunderdressingantimarijuanaantithrombinsbiometriciansbromocriptinechymotrypsinscogenerationsconspirationscounterdemandcounterfiringcountermovingcounterposingcounterstainsdeflagrationsdenaturationsdermabrasionsdesiderationselucubrationsexenterationsfeatherbrainsfeatheredgingflavoproteinshydrocrackingintenerationsintercroppingintercrossingintergraftingintrogressantluteotrophinsmicrographingmultitrackingnondecreasingnonincreasingnonlibrariansoutintriguingoverarrangingoverborrowingoverdirectingoverservicingporphyropsinspretournamentradiographingreafforestingreinnervatingrenaturationssaccharifyingscatterationsstandardisingstepparentingsublibrariansthyrotrophinstoothbrushing

About this list

Words
148 (80 common words)
Common example
accelerations
Rare example
toothbrushing
Doubled letters
44
Ending in S
63
Most frequent letter
I (146)

Questions

How many 13-letter words matching ______r____n_ are there?

148. 80 of them are common words.

What is a common example?

ACCELERATIONS is among the common words in this set.