15-Letter Words Matching _______I__M____

There are 12 15-letter words that match _______I__M____. 5 are common words, such as ACCOMPLISHMENTS and AGGRANDIZEMENTS. A rarer one is SEMIRETIREMENTS. 5 words contain a doubled letter.

Full list 12

accomplishmentsaggrandizementsdisappointmentsimpoverishmentsrelinquishmentsmalnourishmentsoverrefinementsdisfurnishmentsextinguishmentsintertwinementsnonfulfillmentssemiretirements

About this list

Words
12 (5 common words)
Common example
accomplishments
Rare example
semiretirements
Doubled letters
5
Ending in S
12

Questions

How many 15-letter words matching _______i__m____ are there?

12. 5 of them are common words.

What is a common example?

ACCOMPLISHMENTS is among the common words in this set.