15-Letter Words Matching ___I_______S___

There are 56 15-letter words that match ___I_______S___. 26 are common words, such as AMBITIOUSNESSES and ARBITRARINESSES. A rarer one is VISIONARINESSES. In this set, N is the most frequent open letter (56 words). 46 words contain a doubled letter.

Full list 56

Common words

ambitiousnessesarbitrarinessesassiduousnessesbusinesspersonsdeliciousnessesdeliriousnessesdesirablenessesequivocalnessesfruitlessnessesindividualisticinsidiousnessesinvidiousnesses
ambitiousnessesarbitrarinessesassiduousnessesbusinesspersonsdeliciousnessesdeliriousnessesdesirablenessesequivocalnessesfruitlessnessesindividualisticinsidiousnessesinvidiousnessesjudiciousnesseslimitlessnesseslitigiousnessesludicrousnessesmaliciousnessesobliviousnessesofficiousnessesplainclothesmanplainclothesmenreligiousnessessprightlinessesundistinguishedunsightlinessesunwillingnessesactinochemistryadmirablenessesagribusinessmanexcitablenessesexhibitionisticplaintivenessessociolinguisticadvisablenessesagribusinessmenambiguousnessesantiaphrodisiacantiforeclosureantiprogressiveavailablenessesbenightednessesbrainlessnessesdeciduousnessesdelightednessesequitablenessesestimablenesseshabitablenessesilliberalnessesindividualisinginviolatenessesinvisiblenessesirritablenessesresistivenessesseditiousnessesveritablenessesvisionarinesses

About this list

Words
56 (26 common words)
Common example
ambitiousnesses
Rare example
visionarinesses
Doubled letters
46
Ending in S
43
Most frequent letter
N (56)

Questions

How many 15-letter words matching ___i_______s___ are there?

56. 26 of them are common words.

What is a common example?

AMBITIOUSNESSES is among the common words in this set.