I’m interested in the apparent mispronunciation of the word accoutrement [əˈkutrəmənt].
Although it’s not a word I encounter daily, when occasioned upon, I often hear the speaker pronounce it as [əˈkutrəməl].
I searched several dictionaries and none mentions this pronunciation. Neither did I find it on a list of common mispronunciations, (although this may be simply because the word is not so common).
While I think the cause is obvious for many commonly miscued words, I am not sure what causes people to improperly accessorize the delivery of accoutrement.