隣の芝生は青い[tonarinoshibafuhaaoi] the grass is always greener on the other side
燕青拳[enseiken] Yangqingquan
青竜蝦[shako] mantis shrimp (any marine crustacean of order Stomatopoda, esp. the species Oratosquilla oratoria)
灰青色[haiseishoku] grayish blue
紺青[konjou] navy blue

青眼[seigan] aiming at the eye (with a sword)
青い[aoi] blue
青い鳥[aoitori] bluebird (Sialia spp.)
青褪める[aozameru] to become pale

鯖を読む[sabawoyomu] to manipulate figures to one's advantage
締め鯖[shimesaba] soused (vinegared) mackerel
鯖折[sabaori] forward force down
鯖節[sababushi] dried, smoked mackerel
真鯖[masaba] chub mackerel (Scomber japonicus)

胡麻鯖[gomasaba] blue mackerel (Scomber australasicus)
丸鯖[marusaba] blue mackerel (Scomber australasicus)
本鯖[honsaba] chub mackerel (Scomber japonicus)
青鯖[aosaba] mackerel (esp. the chub mackerel, Scomber japonicus)