• 茫ぼう

  extensive, open, vast

• 茫然ぼうぜん

  vague

• 茫洋ぼうよう

  vast, limitless, boundless

• 茫漠ぼうばく

  vast, boundless

• 茫とぼうと

  in a daze, absent-mindedly, vacantly, abstractedly, blankly, idly

• 茫々ぼうぼう

  vast (ocean, desert, etc.), boundless, extensive

• 蒼茫そうぼう

  vast and blue (e.g. ocean)

• 渺茫びょうぼう

  vast, boundless

• 茫然自失ぼうぜんじしつ

  stupor, stupefaction, trance, (being) dumbfounded

• 往事茫々おうじぼうぼう

  memories of the past events (being, becoming) far and distant

• 往事渺茫おうじびょうぼう

  memories of the past events (being, becoming) far and distant

• 瀰茫びぼう

  endless river, boundless water