15-Letter Words Matching ______I______S_

There are 26 15-letter words that match ______I______S_. 5 are common words, such as ACQUISITIVENESS and COMPETITIVENESS. A rarer one is UNFORGIVINGNESS. In this set, E is the most frequent open letter (25 words). 22 words contain a doubled letter.

Full list 26

Common words

acquisitivenesscompetitivenessendocrinologistinquisitivenessmultilingualismbroadmindednessdeterminatenessduplicitousnessecclesiasticisminsensitivenessmagnanimousnessprecipitateness
acquisitivenesscompetitivenessendocrinologistinquisitivenessmultilingualismbroadmindednessdeterminatenessduplicitousnessecclesiasticisminsensitivenessmagnanimousnessprecipitatenessprecipitousnessprohibitivenessstereoisomerismsuperficialnessexceptionalnesshousewifelinessmountainousnessnecessitousnessprecipitantnessprejudicialnesssubordinatenesstightfistednessultraliberalismunforgivingness

About this list

Words
26 (5 common words)
Common example
acquisitiveness
Rare example
unforgivingness
Doubled letters
22
Ending in S
21
Most frequent letter
E (25)

Questions

How many 15-letter words matching ______i______s_ are there?

26. 5 of them are common words.

What is a common example?

ACQUISITIVENESS is among the common words in this set.