15-Letter Words Matching _____I_____S___

There are 74 15-letter words that match _____I_____S___. 39 are common words, such as AMBITIOUSNESSES and ATROCIOUSNESSES. A rarer one is WHIMSICALNESSES. In this set, N is the most frequent open letter (72 words). 67 words contain a doubled letter.

Full list 74

Common words

ambitiousnessesatrociousnessesaudaciousnessesbountifulnessesbumptiousnessescapaciousnessesconceitednessesconsciousnessesdeliciousnessesdeliriousnessesegregiousnessesfacetiousnesses
ambitiousnessesatrociousnessesaudaciousnessesbountifulnessesbumptiousnessescapaciousnessesconceitednessesconsciousnessesdeliciousnessesdeliriousnessesegregiousnessesfacetiousnessesferociousnessesfractiousnesseshilariousnessesimmediatenessesimperiousnessesindividualisticingeniousnessesinsidiousnessesinvidiousnessesjudiciousnesseslaboriousnesseslitigiousnessesluxuriousnessesmaliciousnessesmelodiousnessesnefariousnessesobliviousnessesobnoxiousnessesofficiousnessespenuriousnessesrapaciousnessesreligiousnessessalaciousnessestenaciousnessesvicariousnessesvivaciousnessesvoraciousnesseschurrigueresqueconnoisseurshipdistributorshipexhibitionisticfugaciousnessesidenticalnessesinjuriousnessesplausiblenessesplentifulnessesbeautifulnessesdownrightnessesfanaticalnessesfeloniousnessesfunctionalisticgrandiosenessesillogicalnessesincuriousnessesindividualisinginfusiblenessesinsatiatenessesinvisiblenessesirasciblenessesirrationalisticmisguidednessesnonuniquenessespracticalnessessagaciousnessesseditiousnessestransistorisingundutifulnessesunseriousnessesventriloquisticveraciousnessesvexatiousnesseswhimsicalnesses

About this list

Words
74 (39 common words)
Common example
ambitiousnesses
Rare example
whimsicalnesses
Doubled letters
67
Ending in S
64
Most frequent letter
N (72)

Questions

How many 15-letter words matching _____i_____s___ are there?

74. 39 of them are common words.

What is a common example?

AMBITIOUSNESSES is among the common words in this set.