分担 (ぶんたん)taking on one's share (e.g. of work); dividing (work, expenses, etc.) between; apportionment

taking on one's share (e.g. of work); dividing (work, expenses, etc.) between; apportionmentnoun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

分担, its kanji, and other words that share them.Open this graph

Kanji in 分担

分野ぶんやfield; sphere
自分じぶんmyself; yourself
部分ぶぶんportion; section
処分しょぶんdisposal; throwing away
十分じゅうぶんenough; sufficient
半分はんぶんhalf
残った分のこったぶんamount left over; remaining portion
分析ぶんせきanalysis
担当たんとうbeing in charge (of an area of responsibility); being responsible (for a work role, etc.)
負担ふたんburden; load
担当者たんとうしゃperson in charge (of an area of work); person responsible
担保たんぽsecurity; guarantee
担任たんにんbeing in charge of (esp. a class or subject); taking charge of
担い手にないてbearer; carrier
加担かたんsupport; participation
担ぎかつぎcarrier

See how 分担 connects to the rest of Japanese.