12-Letter Words Containing MPI

There are 13 12-letter words that contain MPI. 7 are common words, such as CHAMPIONSHIP and COMPILATIONS. A rarer one is SWAMPINESSES. In this set, N is the most frequent open letter (13 words). 7 words contain a doubled letter.

Full list 13

championshipcompilationsgrumpinessesimpingementsimpishnesseslimpidnessesskimpinessesfrumpishnessovertrumpingsempiternityblimpishnessnonempiricalswampinesses

About this list

Words
13 (7 common words)
Common example
championship
Rare example
swampinesses
Doubled letters
7
Ending in S
9
Most frequent letter
N (13)

Questions

How many 12-letter words containing mpi are there?

13. 7 of them are common words.

What is a common example?

CHAMPIONSHIP is among the common words in this set.