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

御覧下さい[gorankudasai] please look at it
一覧[ichiran] at a glance
一覧表[ichiranhyou] list
叡覧[eiran] the emperor's personal inspection
閲覧[etsuran] inspection

閲覧室[etsuranshitsu] inspection room
回覧[kairan] circulation
回覧板[kairanban] circular notice (esp. distributed to households within a neighbourhood association)
観覧[kanran] viewing
観覧車[kanransha] Ferris wheel