ちょっと一杯[chottoippai] let's have a quick drink
ばつ一[batsuichi] being once divorced
一向[hitaburu] nothing but
サラダ一皿[saradahitosara] plate of salad

安全第一[anzendaiichi] safety first
一か八か[ichikabachika] sink or swim
一っ走り[hitoppashiri] spin (as in 'take a car for a spin')
一つ一つ[hitotsuhitotsu] one-by-one

威名[imei] fame
異名[imyou] another name
一名[ichimei] one person
英名[eimei] fame
駅名[ekimei] station name

汚名[omei] stigma
音名[onmei] names of musical notes
下名[kamei] undermentioned
仮名漢字変換[kanakanjihenkan] kana-kanji conversion (on a computer, etc.)
仮名使い[kanazukai] kana orthography