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

貴紳[kishin] noble
紳士[shinshi] gentleman
紳士協定[shinshikyoutei] gentlemen's agreement
紳士服[shinshifuku] suits for gentlemen
紳士用[shinshiyou] for men

紳士的[shinshiteki] gentlemanly
紳士録[shinshiroku] (who's who) directory
紳商[shinshou] a wealthy merchant
田紳[denshin] country gentleman
紳士靴[shinshigutsu] men's shoes