15-Letter Words Matching _I__________S__

There are 44 15-letter words that match _I__________S__. 18 are common words, such as AIRWORTHINESSES and DISCONTINUOUSLY. A rarer one is WITHDRAWNNESSES. In this set, S is the most frequent open letter (43 words). 31 words contain a doubled letter.

Full list 44

Common words

airworthinessesdiscontinuouslydisenfranchiseddisenfranchisesdissolutenesseshilariousnesseslimitlessnesseslitigiousnessesmicrobiologistsmiscellaneouslymiserablenessesniggardlinesses
airworthinessesdiscontinuouslydisenfranchiseddisenfranchisesdissolutenesseshilariousnesseslimitlessnesseslitigiousnessesmicrobiologistsmiscellaneouslymiserablenessesniggardlinessesnitrocellulosespigheadednessesrighteousnessesvicariousnessesvivaciousnessesvivisectionistsdisharmoniouslydisparatenesseslibertarianismsmillenarianismsmillionairessessightlessnessesbidialectalismsbiosystematistscitriculturistsdialectologistsdifferentnessesdiffusivenessesdisaccharidaseskittenishnesseslickerishnesseslightfastnesseslightsomenesseslignocelluloseslignocellulosicliturgiologistsmisguidednessespictorialnessespinheadednessessilviculturistsvisionarinesseswithdrawnnesses

About this list

Words
44 (18 common words)
Common example
airworthinesses
Rare example
withdrawnnesses
Doubled letters
31
Ending in S
39
Most frequent letter
S (43)

Questions

How many 15-letter words matching _i__________s__ are there?

44. 18 of them are common words.

What is a common example?

AIRWORTHINESSES is among the common words in this set.