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

関西辯[kansaiben] Kansai dialect
辯解[benkai] justification
辯才天[benzaiten] Saraswati (god of wealth, music, eloquence and water)
辯士[benshi] lecturer
辯論[benron] discussion

詭辯[kiben] sophistry
辯駁[benpaku] refutation
能辯[nouben] eloquence
女辯士[onnabenshi] female narrator in a silent movie theatre