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

いい年をして[iitoshiwoshite] (in spite of) being old enough to know better
亥年[idoshi] year of the boar
一箇年[ikkanen] one year
一周年[isshuunen] one full year
一年以内に[ichineninaini] within a year

一年間[ichinenkan] (period of) one year
一年生[ichinensei] annual (plant)
一年草[ichinensou] annual (plant)
一年ぢゅう[ichinenjuu] all year round
一両年[ichiryounen] (a) year or two

御新香[oshinko] pickled vegetables
新嘉坡[shingapooru] Singapore
スポーツ新聞[supootsushinbun] sporting newspaper
新西蘭[nyuujiirando] New Zealand
悪徳新聞[akutokushinbun] irresponsible newspaper

維新[ishin] restoration (e.g. Meiji)
一新[isshin] complete change
一新紀元[isshinkigen] new era
改新[kaishin] reformation
革新[kakushin] reform