Vocabulary consisting only from characters you are able to read
水力
すいりょく
hydraulic power, water powermix
怖がる
こわがる
to be afraid of, to fear, to dread, to be nervous (about), to be shy (of)godan, verb, vintrans
十億
じゅうおく
1,000,000,000, billion (American), (obs) milliard (British)mix
幸い
さいわい
happiness, blessednessmix
大ヒット
だいヒット
big hit, popular item (e.g. movie, music)ongaku
哀れ
あわれ
(1)pity, sorrow, grief, misery, compassion, pathos, (adj-na) (2)pitiable, pitiful, pathetic, miserable, (int) (3)alack, alas mix
後ほど
のちほど
later on, eventually, afterwardsmix
一兆
いっちょう
1,000,000,000,000, one trillion, one billion (obs. British)mix