12-Letter Words Matching _____ER_____

There are 368 12-letter words that match _____ER_____. 159 are common words, such as ACCELERATING and ACCELERATION. A rarer one is ZWITTERIONIC. In this set, T is the most frequent open letter (279 words). 100 words contain a doubled letter.

Full list 368

Common words

acceleratingaccelerationacceleratorsadulteratingadulterationadulteressesalliteratingalliterationalliterativeasseveratingasseverationbicameralism
acceleratingaccelerationacceleratorsadulteratingadulterationadulteressesalliteratingalliterationalliterativeasseveratingasseverationbicameralismblabbermouthblisteringlyboisterouslybowdlerizingbrotherhoodschamberlainschambermaidschatterboxescheckerboardchesterfieldchitterlingscounteractedcounterclaimcounterfeitscounterfoilscountermandscounteroffercounterpanescounterpartscounterpointcounterpoisecountersignscountersinkscounterspiescountertenorcountervailscrackerjacksdeceleratingdecelerationdeceleratorsdegeneraciesdegeneratingdegenerationdegenerativedeleveragingdeliberatelydeliberatingdeliberationdeliberativedeliverancesempowermentsevisceratingeviscerationexaggeratingexaggerationexaggeratorsexasperatingexasperationflabbergastsflatteringlyfurtheranceshandkerchiefilliberalityilliteraciesilliteratelyimmateriallyimmoderatelyimpoverishedimpoverishesinadvertenceincineratingincinerationincineratorsincoherencesincoherentlyinexperienceinfomercialsinnumeraciesintolerancesintolerantlyinveteraciesirreverencesirreverentlyirreversibleirreversiblylaunderettesleatherettesleathernecksmaidservantsmasqueradersmasqueradingneanderthalsnonclericalsnonoperativenorthernmostobliteratingobliterationpartnershipsplasterboardpolymerizingpostmeridianpremiershipspreoperativeprosperitiesprosperouslyquarterbacksquarterdecksquarterfinalquarterstaffreassertionsrecuperatingrecuperationrecuperativeredeterminedredeterminesregeneraciesregeneratingregenerationregenerativereinsertionsreinterpretsremuneratingremunerationremunerativescatterbrainshatterproofslenderizingslipperinesssouthernmoststaggeringlystammeringlytaxidermiststheatergoersthunderboltsthunderclapsthundercloudthunderheadsthunderouslythunderstormtimeservingsunadvertisedundeservedlyundeterminedungovernableuninterestedunreservedlyunsupervisedvituperatingvituperationvituperativevociferatingvociferationvociferouslyweathercocksweatherizingweatherproofweatherstripaccelerandosaccelerativeambiversionsantemeridianantiperiodicbilateralitybladdernosesbladderwortsblatherskiteblunderinglybutcherbirdscadaverouslychanterellescheckerberrycheckerbloomclapperboardclapperclawscogenerationconsternatedconsternatescounterblastcounterblowscountercheckcounterforcecounterglowscountermarchcounterminedcounterminescountermovescounterplotscounterproofcounterpunchcounterreplycounterscarpcountershaftcounterstampcounterweighdegeneratelydeliverablesdemineralizedesiderativedisoperationephemeralityexaggerativeexaggeratoryfeatherbrainfeatherlightflickeringlyflittermouseflutterboardgeothermallyglitteringlyhypodermisesimmoderationinadvertencyindivertibleinobservanceinveteratelyisothermallyleatherbacksleatherinessleatherwoodsmanageressesmanageriallymanagershipsnonemergencynonsteroidalobliterativereexperienceremuneratorsscraperboardscuppernongsshatteringlyshimmeringlyshudderinglyslanderouslyslipperwortssmolderinglysnickeringlysniggeringlysnooperscopespeakerphonestutteringlysupererogateswelteringlythunderstoneungenerouslyunobservableunwaveringlyweatherboardweatherglassweathertightwhimperinglyadulteratorsadulterouslyantiheroinesasseverativebilateralismbioenergeticblusteringlybowdlerisingbowdlerizersbullterrierschowderheadsclatteringlyclavieristiccogeneratorscounteragentcounterarguecountercoupscountercriescounterfiredcounterfirescounterflowscounterimagecountermemoscountermovedcountermythscounterordercounterplanscounterplayscounterpleascounterployscounterposedcounterposescounterpowercounterraidscounterrallycountershotscounterspellcounterstaincounterstatecounterstepscounterstylecountersuingcountersuitscountertradecountertrendcounterviewscounterworlddesideratingdesiderationdiastereomerendodermisesendoperoxideeuhemeristicexenteratingexenterationexothermallyfeatheredgedfeatheredgesfeatherheadshaloperidolsilliberalismimmoderaciesimpoverisherinexpertnessinteneratingintenerationlacquerwareslacquerworksmalapertnessmetacercariamonoterpenesnonoperatingobliteratorsoverpersuadeoverservicedoverservicesplasterworkspolymerisingpreemergencepresterilizequartersawedregeneratelyregeneratorsreinnervatedreinnervatesreinterviewsremuneratoryroisterouslyscatterationscattergoodsscattergramsscatteringlyshelterbeltssnickersneessoldiershipssouthernnesssouthernwoodspatterdocksspeakershipsspinnerettesswaggeringlysweaterdresstheatergoingthitherwardsthunderbirdsthunderinglytoddlerhoodsungenerosityunmodernizedvituperatorsvituperatoryvociferatorsweathercastswhisperinglywidowerhoodszwitterionic

About this list

Words
368 (159 common words)
Common example
accelerating
Rare example
zwitterionic
Doubled letters
100
Ending in S
137
Most frequent letter
T (279)

Questions

How many 12-letter words matching _____er_____ are there?

368. 159 of them are common words.

What is a common example?

ACCELERATING is among the common words in this set.