にぎり寿司[nigirizushi] nigirizushi
稲荷寿司[inarizushi] sushi wrapped in fried tofu
下司ばる[gesubaru] to be churlish
会堂司[kaidouzukasa] ruler of a synagogue
宮司[guuji] chief priest

軍司令官[gunshireikan] army commander
軍司令部[gunshireibu] military headquarters
五目寿司[gomokuzushi] sushi with several ingredients mixed in or sprinkled on top
御曹司[onzoushi] son of a distinguished family
公司[koushi] company

にぎり寿司[nigirizushi] nigirizushi
稲荷寿司[inarizushi] sushi wrapped in fried tofu
永寿[eiju] long life
喜寿[kiju] 77th birthday
恵比寿[ebisu] Ebisu (god of fishing and commerce)

五目寿司[gomokuzushi] sushi with several ingredients mixed in or sprinkled on top
江戸前寿司[edomaezushi] Edo-style sushi (usu. nigirizushi)
傘寿[sanju] 80th birthday
ちらし寿司[chirashizushi] sushi rice in a box or bowl with a variety of ingredients sprinkled on top
手巻寿司[temakizushi] hand-rolled sushi, usually cone-shaped

御握り[onigiri] rice ball (often triangular, sometimes with a filling and wrapped in nori)
握らす[nigirasu] to let (someone) take hold of your hand
握り[nigiri] grasping
握り屋[nigiriya] miser
握りずし[nigirizushi] nigirizushi

握り潰し[nigiritsubushi] shelving
握りしめる[nigirishimeru] to grasp tightly
握る[nigiru] to clasp
握手[akushu] handshake
握斧[akufu] hand-axe