助番[sukeban] leader of a female gang
一助[ichijo] help
呑み助[nomisuke] tippler
雲助[kumosuke] palanquin bearer
援助[enjo] assistance

援助凍結[enjotouketsu] suspension of aid
技術援助[gijutsuenjo] technological assistance
救助[kyuujo] relief
共助[kyoujo] cooperation
経済援助[keizaienjo] economic assistance

救い[sukui] help
救い出す[sukuidasu] to rescue
救い上げる[sukuiageru] to pick up and rescue
救う[sukuu] to rescue from
救援[kyuuen] relief

救急[kyuukyuu] first-aid
救急ヘリコプター[kyuukyuuherikoputaa] ambulance helicopter
救急車[kyuukyuusha] ambulance
救急箱[kyuukyuubako] first-aid kit
救護[kyuugo] relief

一網打尽[ichimoudajin] (a) big haul
魚網[gyomou] fishing net
金網[kanaami] wire netting
交通網[koutsuumou] traffic network
公衆網[koushuumou] public network

叉手網[sadeami] dip net
刺し網[sashiami] gill net
支店網[shitenmou] branch store network
神経回路網[shinkeikairomou] biological neural network
粗い網[araiami] coarse net