これと同じ[koretoonaji] the same as this
と同じ様に[toonajiyouni] in the same way as
安定同位体[anteidouitai] stable isotope
異句同音[ikudouon] in concert
異口同音に[ikudouonni] in one voice

異同[idou] difference
一口同音[ikkudouon] reading in unison
一視同仁[isshidoujin] loving every human being with impartiality
一心同体[isshindoutai] being one in body and soul
一同[ichidou] all present

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

御好み焼[okonomiyaki] savoury pancake with various ingredients
恰好付ける[kakkoutsukeru] to affect a stylish air
好き者[sukimono] dilettante
愛好[aikou] love
愛好家[aikouka] amateur

愛好者[aikousha] enthusiast
横好き[yokozuki] being crazy about something, but not be good at it
へたの横好き[hetanoyokozuki] being crazy about something but being very bad at it
格好の良い[kakkounoii] attractive
格好の悪い[kakkounowarui] unattractive