炊事 (すいじ)cooking; kitchen work

cooking; kitchen worknoun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

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

Kanji in 炊事

炊飯器すいはんきrice cooker
炊き出したきだしemergency food distribution (esp. cooked rice)
炊き込みたきこみ(something) cooked with rice
炊き込むたきこむto cook (something) with rice
炊くたくto cook (grains, e.g. rice)
炊出したきだしemergency food distribution (esp. cooked rice)
自炊じすいcooking for oneself; cooking one's own food
雑炊ぞうすいrice gruel containing vegetables, fish, etc., and seasoned with miso or soy sauce
事件じけんevent; affair
事務じむoffice work; clerical work
事務局じむきょくsecretariat; executive office
事務所じむしょoffice
事実じじつfact; truth
事情じじょうcircumstances; conditions
事態じたいsituation; (present) state of affairs
事故じこaccident; incident

See how 炊事 connects to the rest of Japanese.