13-Letter Words Matching ________IS___

There are 94 13-letter words that match ________IS___. 19 are common words, such as ANACHRONISTIC and CANNIBALISTIC. A rarer one is TRIGGERFISHES. In this set, I is the most frequent open letter (81 words). 23 words contain a doubled letter.

Full list 94

Common words

anachronisticcannibalisticdeterministicdistinguisheddistinguishesenfranchisinghorseradishesimperialisticmaterialisingmaterialisticmerchandisersmerchandising
anachronisticcannibalisticdeterministicdistinguisheddistinguishesenfranchisinghorseradishesimperialisticmaterialisingmaterialisticmerchandisersmerchandisingnationalisticopportunisticpaternalisticprobabilisticrationalisticreestablishedreestablishesaffranchisinganaphrodisiacbehavioristicconsumeristiccytochemistryillusionisticmaladministermaternalisticobjectivisticoligopolisticparallelisticpointillisticspiegeleisensunembellishedunestablishedvoluntaristicaccessorisingacclimatisingadventuristicanticollisionbimetallisticbuffalofishescannibalisingcircularisingcolonialisticcomputerisingconveyorisingcrystallisingdolphinfishesequilibristicetymologisingeudaemonisticextemporisingexteriorisingexternalisingfamiliarisinghospitalisingimmanentisticimmortalisinginteriorisinginternalisingkapellmeistermasculinisingmemorialisingminiaturisticmisappraisalsmonopsonisticnationalisingnightmarishlynonlinguisticovernourishedovernourishesoverpromisingpersonalisingpersonalisticphotofinisherphysicalisticpretelevisionprimitivisticproselytisingprussianisingrationalisingregionalisticromanticisingskeletonisingsoliloquisingstandardisingstandoffishlysuburbanisingsuperministersurgeonfishessynchronisingsynchronisticsystematisingtriggerfishes

About this list

Words
94 (19 common words)
Common example
anachronistic
Rare example
triggerfishes
Doubled letters
23
Ending in S
11
Most frequent letter
I (81)

Questions

How many 13-letter words matching ________is___ are there?

94. 19 of them are common words.

What is a common example?

ANACHRONISTIC is among the common words in this set.