14-Letter Words Matching _ER___________

There are 125 14-letter words that match _ER___________. 38 are common words, such as CERTIFICATIONS and DERISIVENESSES. A rarer one is XEROPHTHALMIAS. In this set, I is the most frequent open letter (119 words). 42 words contain a doubled letter.

Full list 125

Common words

certificationsderisivenessesdermatologicaldermatologistsfertilizationsgerontologicalgerontologistsgerrymanderinghermaphroditeshermaphroditicherpetologistsmerchandisings
certificationsderisivenessesdermatologicaldermatologistsfertilizationsgerontologicalgerontologistsgerrymanderinghermaphroditeshermaphroditicherpetologistsmerchandisingsmeretriciouslyperambulationsperceptivenesspercussionistsperegrinationsperfectibilityperfectionismsperfectionistspermeabilitiespermissivenessperniciousnessperpendicularsperspicacitiespersuasivenesspertinaciouslyperversenessesserializationsserviceabilityservomechanismtercentenariestercentennialsterminologicalterriblenessesverbalizationsverisimilitudeversificationsaeroballisticsaerodynamicistberberidaceousfermentabilityferroconcretesferromagnesianferromagnetismferromanganesehereditarinessherpetologicalkeratoplastiesmercantilisticmercaptopurinemercifulnessesperceptibilityperceptivitiesperemptorinesspericarditidesperipateticismperissodactylsperlocutionarypermissibilityperseverationspersonablenessperviousnessesreregistrationsericulturistsserviceberriestergiversatingtergiversationterritorialismterritorialityterritorializeterrorizationsvermiculationsverticillasteraerobiologicalaeroelasticityaeronauticallyaerosolizationceremonialismsceremonialistsceruloplasminsderealizationsderivativenessderivatizationdermatoglyphicferrimagnetismferroelectricsgermanizationsgerontocraciesgerontomorphicheritabilitieskeratinizationkeratinophilicmercerizationsmerchandizingspercussivenesspercutaneouslyperfectivenessperfectivitiesperfidiousnessperformabilityperilousnessesperiodizationsperiodontologyperitrichouslypermittivitiesperturbationalseriocomicallyseroconversionserodiagnosticseronegativityseropositivityserotoninergicteratogenicityterephthalatestergiversatorsterminablenessterritorialistverbigerationsveridicalitiesverifiablenessvernacularismsvernalizationsverticalnessesxerophthalmias

About this list

Words
125 (38 common words)
Common example
certifications
Rare example
xerophthalmias
Doubled letters
42
Ending in S
72
Most frequent letter
I (119)

Questions

How many 14-letter words matching _er___________ are there?

125. 38 of them are common words.

What is a common example?

CERTIFICATIONS is among the common words in this set.