吉凶[kikkyou] sunshine and shadow
凶音[kyouin] bad news
凶荒[kyoukou] poor crops
凶歳[kyousai] poor crop year
凶作[kyousaku] bad harvest

凶事[kyouji] calamity
凶宅[kyoutaku] unlucky house
凶兆[kyouchou] evil omen
凶党[kyoutou] gang

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