documemoir

Etymology tree
Proto-Indo-European *deḱ-der.
Proto-Italic *dokeō
Latin doceō
Proto-Indo-European *-mn̥
Proto-Indo-European *-mn̥tom
Proto-Italic *-mentom
Latin -mentum
Latin documentumbor.
French document
Proto-Indo-European *-yósder.
Proto-Italic *-āzijos
Latin -āriusder.
French -aire
French documentairebor.
English documentary
Proto-Indo-European *(s)mer-der.?
Latin memor
Proto-Indo-European *-yós
Proto-Italic *-ios
Old Latin -ios
Latin -ius
Latin -ia
Latin memoria
Old French memoire
Middle French memoire
French mémoirebor.
English memoir
blend
English documemoir
Blend of documentary + memoir.