12-Letter Words Matching ______I__S__

There are 139 12-letter words that match ______I__S__. 54 are common words, such as ABSTEMIOUSLY and AGNOSTICISMS. A rarer one is TYMPANITESES. In this set, S is the most frequent open letter (99 words). 7 words contain a doubled letter.

Full list 139

Common words

abstemiouslyagnosticismsamphibiouslyauspiciouslyavariciouslyavitaminosesavitaminosisbronchitisescapriciouslycensoriouslycommodiouslycontagiously
abstemiouslyagnosticismsamphibiouslyauspiciouslyavariciouslyavitaminosesavitaminosisbronchitisescapriciouslycensoriouslycommodiouslycontagiouslydermatitisesdeterminismseclecticismsecumenicismseuphoniouslyfallaciouslyfastidiouslyfictitiouslygingivitisesgregariouslyharmoniouslyimperviouslyinfectiouslyingloriouslylasciviouslylicentiouslylugubriouslymendaciouslymonasticismsmysteriouslynutritiouslyobsequiouslypantomimistsperfidiouslyperniciouslyportraitistsprecariouslyprecociouslyprodigiouslypropitiouslypugnaciouslyrebelliouslyretrovirusesromanticismsromanticistssemanticistssuspiciouslytendinitisestendonitisesungraciouslyuproariouslyvictoriouslyacademicismsadenovirusesathleticismscalumniouslycellulitisescervicitisesdeoxyribosesdeterministsfactitiouslyflagitiouslyhallucinosishistaminaseshyperkinesiaincautiouslyinfantilismskaryokinesisloquaciouslylubriciouslymordaciouslyneuroticismsoenophilistsperjuriouslyphotokinesisprimitivismsprobabilismsrhinovirusessalubriouslysequaciouslystomatitisestracheitisesurethritisesvalvulitisesantielitismsantielitistsautoeciouslybioethicistscatholicosesdidacticismsdipeptidasesecumenicistsesotericismsestheticismsexclusivismsexclusivistsfibrositisesfreneticismsglucokinasesglucosidasesglutaminasesglycosidaseshallucinosesharmonicistshellaciouslyhermeticismshistoricismshistoricistshyperkineseshyperkinesiskaryokineseslaryngitiseslecithinaseslentiviruseslibertinismsmandarinismsmandolinistsmasculinisedmasculinisesnonfeministsobjectivismsobjectivistsparvovirusespheneticistsphonemicistsphotokinesespleinairismspleinairistspoliovirusesprimitivistsprobabilistsrobustiouslyromanticisedromanticisessardonicismssemioticiststympaniteses

About this list

Words
139 (54 common words)
Common example
abstemiously
Rare example
tympaniteses
Doubled letters
7
Ending in S
87
Most frequent letter
S (99)

Questions

How many 12-letter words matching ______i__s__ are there?

139. 54 of them are common words.

What is a common example?

ABSTEMIOUSLY is among the common words in this set.