12-Letter Words Containing SSI

There are 167 12-letter words that contain SSI. 81 are common words, such as AGGRESSIVELY and ASSASSINATED. A rarer one is VASOPRESSINS. In this set, E is the most frequent open letter (134 words). 167 words contain a doubled letter.

Full list 167

Common words

aggressivelyassassinatedassassinatesassignationsassimilatingassimilationbrassinessesclassifiableclassinessescommissionedcommissionercompressible
aggressivelyassassinatedassassinatesassignationsassimilatingassimilationbrassinessesclassifiableclassinessescommissionedcommissionercompressiblecompressionsconcessionalconfessionaldeclassifieddeclassifiesdecommissiondepressinglydismissivelydissimulateddissimulatesdissimulatordissipationsdressinessesembarrassingencompassingexpressivelyglassinessesglossinesseshairdressingimpressivelyinaccessibleinaccessiblyinadmissibleinexpressiveintercessionintermissionintersessionmanumissionsmissionariesnarcissisticnecessitatednecessitatesneoclassicaloppressivelyossificationoverdressingpassionatelypermissivelypossessivelyprissinessesprocessionalprocessionedprofessionalprogressionsprogressivesreaddressingreadmissionsreassignmentrecessionalsrecessionaryreclassifiedreclassifiesrecommissionrepercussionrepossessingrepossessionrepressivelyreprocessingsecessionistsubmissivelysuccessivelysuppressiblesuppressionstopdressingstransmissionunclassifiedunharnessingunimpressivevicissitudesaccessioningantitussivesappassionatoassibilatingassimilativeassimilatorybackcrossingcassiteritesclassicalismclassicalityclassicizingconcessionerdepressivelydigressivelydissimilarlydissimilateddissimilatesemissivitiesexpressivityfissirostralgossipmongerinadmissiblyintromissionirremissiblemessiahshipspercussivelypreadmissionprecessionalregressivelyreimpressionrepercussiveresubmissionretrocessionsalpiglossissecessionismsuccessionalsupermassivesupersessionsurpassinglytransmissiveunaggressiveunexpressiveaggressivityantimissilesassassinatorassimilatorsclassicisticcohostessingconcessivelycoprocessingdegressivelyderepressingderepressiondigressionaldissipatedlyengrossinglyexpressionalfissionablesimpassioningmacrofossilsmicrofossilsmisfocussingmissiologiesmissionizersmissionizingnonadmissionnonclassicalnonnecessityoverclassifypassivationspossessionalpreassigningprefocussingprerecessionprestressingprussianisedprussianisesprussianizedprussianizesreaccessionsrediscussingreexpressingregressivitysemiclassicstestcrossingvasopressins

About this list

Words
167 (81 common words)
Common example
aggressively
Rare example
vasopressins
Doubled letters
167
Ending in S
42
Most frequent letter
E (134)

Questions

How many 12-letter words containing ssi are there?

167. 81 of them are common words.

What is a common example?

AGGRESSIVELY is among the common words in this set.