13-Letter Words Containing OSI

There are 88 13-letter words that contain OSI. 22 are common words, such as BELLICOSITIES and COSIGNATORIES. A rarer one is XENODIAGNOSIS. In this set, E is the most frequent open letter (68 words). 16 words contain a doubled letter.

Full list 88

Common words

bellicositiescosignatoriesdecompositionexplosivenessgrandiositiesimpetuositiesindispositioninterpositionjuxtapositionmetamorphosismisdiagnosingmononucleosis
bellicositiescosignatoriesdecompositionexplosivenessgrandiositiesimpetuositiesindispositioninterpositionjuxtapositionmetamorphosismisdiagnosingmononucleosismonstrositiesnonexplosivesprepositionalpropositionalpropositionedsuperimposingsuperpositionsuppositoriestranspositionunderexposingactinomycosisanfractuosityanticorrosiveapotheosizingaspergillosisastereognosisborosilicatescompositenesscompositionalcorrosivenessdispositionalendometriosisglutinositiesimpecuniosityleptospirosislymphocytosismispositionedpathoneurosisponderositiespurposivenessreimpositionsreligiositiesrepositioningsalmonellosisspirochetosissuppositionaltoxoplasmosisamyloidosisesanticorrosionblastomycosiscounterposingcysticercosisendocytosisesendosymbiosiseosinophiliaserosivenessesferrosiliconsgalactosidaseheterozygosishyperhidrosisincuriositieslymphomatosismicroporositymyelofibrosismyxomatosisesnoncellulosicnondepositionoppositionistovipositionalpediculosisesphagocytosingphotopositivepostpositionsprepositivelypsittacosisesrecompositionredispositionrhodochrositeschistositiesserodiagnosisstrenuositiessupervirtuositrichinosisesviscosimetersviscosimetricxenodiagnosis

About this list

Words
88 (22 common words)
Common example
bellicosities
Rare example
xenodiagnosis
Doubled letters
16
Ending in S
51
Most frequent letter
E (68)

Questions

How many 13-letter words containing osi are there?

88. 22 of them are common words.

What is a common example?

BELLICOSITIES is among the common words in this set.