医学技術士[igakugijutsushi] medical technician
医学士[igakushi] Bachelor of Medicine
一言居士[ichigenkoji] person who is ready to comment on every subject
一士[isshi] private first-class (JSDF)
隠士[inshi] hermit

宇宙飛行士[uchuuhikoushi] astronaut
運転士[untenshi] driver
栄養士[eiyoushi] nutritionist
下士[kashi] noncommissioned officer
下士官[kashikan] non-commissioned officer

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

悪戦苦闘[akusenkutou] hard fighting
暗闘[antou] secret feud
階級闘争[kaikyuutousou] class struggle
挌闘[kakutou] hand-to-hand fighting
格闘戦部隊[kakutousenbutai] shock troops

敢闘[kantou] fighting bravely
共闘[kyoutou] joint struggle
苦闘[kutou] agonizing
激闘[gekitou] fierce fighting
決闘[kettou] duel