12-Letter Words Containing NER

There are 110 12-letter words that contain NER. 53 are common words, such as AFTERBURNERS and BREADWINNERS. A rarer one is WIENERWURSTS. In this set, I is the most frequent open letter (88 words). 22 words contain a doubled letter.

Full list 110

Common words

afterburnersbreadwinnersbuffooneriescommissionerconditionersconfectionercontainerizecornerstonesdegeneraciesdegeneratingdegenerationdegenerative
afterburnersbreadwinnersbuffooneriescommissionerconditionersconfectionercontainerizecornerstonesdegeneraciesdegeneratingdegenerationdegenerativeentertainersexecutionersexonerationsextortionersfrontrunnersgeneralitiesgeneralizinggeneralshipsgenerationalgenerositiesgenerousnesshoneymoonersincineratingincinerationincineratorsineradicableinnervationsinvulnerableinvulnerablymineralogiesmineralogistmuleskinnersornerinessesovergenerousparishionerspartnershipspractitionerprizewinnersprobationersregeneraciesregeneratingregenerationregenerativeremuneratingremunerationremunerativestationeriesstraightenerstrengthenerunregeneratevenerabilitycogenerationconcessionerconventionerdegeneratelydemineralizeexhibitionerineradicablylistenershipmannerlinessnerverackingoutgeneraledprovisionersredemptionerremuneratorsreversionersstreamlinersungenerouslyunmanneredlybioenergeticcogeneratorscontainerisecontravenerscopartneringdenervationsdisciplinersdopaminergicenergizationfestooneriesgeneralisinggeneralizersgeneratricesinteneratingintenerationintergenericitineranciesitinerationslampooneriesmeshuggenersmineralisingmineralizersmineralizingnonlandownerovermanneredpartitionersphanerophytereenergizingregeneratelyregeneratorsreinnervatedreinnervatesremuneratoryserotonergicspinnerettessynergicallytrampolinersungenerositywienerwursts

About this list

Words
110 (53 common words)
Common example
afterburners
Rare example
wienerwursts
Doubled letters
22
Ending in S
51
Most frequent letter
I (88)

Questions

How many 12-letter words containing ner are there?

110. 53 of them are common words.

What is a common example?

AFTERBURNERS is among the common words in this set.