共存

N1 共稼ぎ tomokasegi working together, (husband and wife) earning a living together N1 共働き tomobataraki dual income (husband and wife both working) N1 共学 kyougaku coeducation N1 共感 kyoukan sympathy, response N1 共鳴 kyoumei resonance, sympathy N1 共和 kyouwa republicanism, cooperation N1 依存 izon dependence, dependent, reliance N1 存続 sonzoku duration, continuance N2 共産～ kyousan～ communist ~

N3 共 kyou / tomo, tomo.ni, -domo together, both, neither N3 存 son, zon / nagara.eru, a.ru, tamo.tsu, to.u exist, suppose, be aware of