night, evening

Radicals

• 夜【よる】
  evening, night, dinner
• 今夜【こんや】
  this evening, tonight
• 夜叉【やしゃ】
  yaksha (Buddhist guardian deities sometimes depicted as demonic warriors)
• 夜【や】
  counter for nights
• 夜中【よなか】
  middle of the night, dead of night
• 夜中【よじゅう】
  all night, the whole night
• 夜中【やちゅう】
  during the night, at night
• 日夜【にちや】
  day and night, around the clock, always, constantly
• 夜間【やかん】
  night, nighttime
• 前夜【ぜんや】
  last night, the previous night, night before (Christmas, etc.), eve (of festival, major event, etc.)
• 同夜【どうや】
  the same night, that night
• 昼夜【ちゅうや】
  day and night
• 通夜【つや】
  all-night vigil over a body, wake
• 夜景【やけい】
  night view, night skyline, nightscape
• 夜行【やこう】
  walking around at night, night travel, night train
• 連夜【れんや】
  every evening, night after night
• 前夜祭【ぜんやさい】
  event held the night before another event, eve (of a festival) (e.g. Christmas Eve)
• 熱帯夜【ねったいや】
  sultry night, sweltering night, night in which temperature doesn't fall below 25 degrees C
• 白夜【びゃくや】
  night under the midnight sun, white night (at extreme latitudes), night during which the sun doesn't set
• 夜半【やはん】
  midnight, dead of night