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

暗涙[anrui] silent tears
暗涙に咽ぶ[anruinimusebu] to shed silent tears
感涙[kanrui] tears of gratitude
嬉し涙[ureshinamida] happy tears
空涙[soranamida] crocodile tears

血も涙も無い[chimonamidamonai] cold-blooded
血涙[ketsurui] tears of blood
紅涙[kourui] feminine tears
催涙ガス[sairuigasu] tear gas
催涙銃[sairuijuu] tear-gas gun

一筋道[hitosujimichi] straight road
一筋繩[hitosujinawa] (piece of) rope
横筋[yokosuji] transversal
家筋[iesuji] lineage
括約筋[katsuyakukin] sphincter

筋違い[sujichigai] cramp
筋違い[sujikai] diagonal
筋骨[kinkotsu] muscles (sinews) and bones
筋書[sujigaki] synopsis