13-Letter Words Matching ___I____S____

There are 45 13-letter words that match ___I____S____. 26 are common words, such as AMBITIOUSNESS and ANGIOPLASTIES. A rarer one is SEMIPARASITIC. In this set, N is the most frequent open letter (40 words). 26 words contain a doubled letter.

Full list 45

Common words

ambitiousnessangioplastiesantimacassarsassiduousnesschairmanshipsdelicatessensdeliciousnessdeliriousnessextinguishersextinguishingfruitlessnessindispensable
ambitiousnessangioplastiesantimacassarsassiduousnesschairmanshipsdelicatessensdeliciousnessdeliriousnessextinguishersextinguishingfruitlessnessindispensableindispensablyinfinitesimalinsidiousnessinvidiousnessjudiciousnesslimitlessnesslitigiousnessludicrousnessmaliciousnessmusicianshipsobliviousnessofficiousnessreligiousnessrelinquishingantichristianantiparasiticaudiocassettebrainlessnessdeciduousnessmisimpressionseditiousnesssemiclassicalundiagnosableundisguisedlyambiguousnessanticlassicalantipleasuresantirecessionjurisconsultsnoninclusionspediculosisessemiparasitessemiparasitic

About this list

Words
45 (26 common words)
Common example
ambitiousness
Rare example
semiparasitic
Doubled letters
26
Ending in S
30
Most frequent letter
N (40)

Questions

How many 13-letter words matching ___i____s____ are there?

45. 26 of them are common words.

What is a common example?

AMBITIOUSNESS is among the common words in this set.