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

一匹[ippiki] one animal (small)
数匹[suuhiki] several animals
馬匹[bahitsu] horses
匹敵[hitteki] comparing with
匹夫[hippu] (humble) man

匹夫の勇[hippunoyuu] rash courage
匹夫匹婦[hippuhippu] coarse men and women
匹婦[hippu] coarse woman
匹儔[hicchuu] equal

絹織物[kinuorimono] silk goods
絹針[kinubari] needle for silkwork
絹地[kinuji] silk fabrics
絹布[kenpu] silk
絹本[kenpon] silk used in artwork

絹綿[kinuwata] silk floss
絹目[kinume] matte finish (e.g. of photographs)
絹莢[kinusaya] snow pea
人絹[jinken] rayon