15-Letter Words Starting With INS

There are 28 15-letter words that start with INS. 16 are common words, such as INSATIABILITIES and INSCRUTABLENESS. A rarer one is INSTRUCTIVENESS. In this set, N is the most frequent open letter (25 words). 13 words contain a doubled letter.

Full list 28

Common words

insatiabilitiesinscrutablenessinsensibilitiesinsensitivitiesinsidiousnessesinsignificancesinsignificantlyinstantaneouslyinstitutionallyinstrumentalistinstrumentalityinstrumentation
insatiabilitiesinscrutablenessinsensibilitiesinsensitivitiesinsidiousnessesinsignificancesinsignificantlyinstantaneouslyinstitutionallyinstrumentalistinstrumentalityinstrumentationinsubordinationinsubstantiallyinsufficienciesinsurrectionistinsensitivenessinspirationallyinstructorshipsinstrumentalisminsubordinatelyinsurrectionaryinsatiatenessesinseparablenessinsociabilitiesinsolublenessesinstantaneitiesinstructiveness

About this list

Words
28 (16 common words)
Common example
insatiabilities
Rare example
instructiveness
Doubled letters
13
Ending in S
15
Most frequent letter
N (25)

Questions

How many 15-letter words starting with ins are there?

28. 16 of them are common words.

What is a common example?

INSATIABILITIES is among the common words in this set.