12-Letter Words Containing OSI

There are 108 12-letter words that contain OSI. 26 are common words, such as APPOSITENESS and AVITAMINOSIS. A rarer one is VOLUMINOSITY. In this set, T is the most frequent open letter (76 words). 17 words contain a doubled letter.

Full list 108

Common words

appositenessavitaminosischoosinessescompositionsdepositoriesdiscomposingdispositionsgenerositiesluminositiesmisdiagnosisnoncorrosivenonexplosive
appositenessavitaminosischoosinessescompositionsdepositoriesdiscomposingdispositionsgenerositiesluminositiesmisdiagnosisnoncorrosivenonexplosiveosteoporosisoverexposingpositivenesspreciositiespredisposingprepositionspresupposingpropositionsredepositingrepositoriesscrupulositysuppositionstuberculosisvirtuositiesaeroneurosisanamorphosisanastomosingapotheosizedapotheosizesappositionalautohypnosisborosilicatedepositionaleosinophilicepanorthosisepimorphosisexpositionalferrosiliconfurunculosishallucinosishyperostosislachrymosityleucocytosismalpositionsmeticulosityoppositenessoppositionalphagocytosispositionallypositivisticpositivitiespostpositivepsychognosisreimpositionrepositionedsarcomatosisseropositivesuppositiousthermosiphonthiosinaminetortuositiestuberositiesanaerobiosisanaplasmosisanorthositesanorthositicappositivelyarabinosidesbabesiosisescerebrosidesdepositariesdiapositiveseosinophiliaerythrosinesfibrositidesfibrositisesgalactosidesgangliosidesglucosidasesglycosidaseshemosiderinshomozygosityinappositelyleukocytosismacrocytosismispositionsmyoinositolsnebulositiesnonpurposiveotosclerosisovipositionspollenosisespollinosisespolyhedrosispositroniumspostpositionsensuositiesspeciositiessphingosinessymposiarchssynarthrosistropomyosinsungenerosityvaricositiesviscosimetervoluminosity

About this list

Words
108 (26 common words)
Common example
appositeness
Rare example
voluminosity
Doubled letters
17
Ending in S
71
Most frequent letter
T (76)

Questions

How many 12-letter words containing osi are there?

108. 26 of them are common words.

What is a common example?

APPOSITENESS is among the common words in this set.