Vocabulary consisting only from characters you are able to read
億
oku
(num) 100,000,000, hundred millionjlpt4
哀れみ
awaremi
pity, compassionmix
一兆
iččou
1,000,000,000,000, one trillion, one billion (obs. British)mix
兆
čou
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
水力
suirjoku
hydraulic power, water powermix
怖がる
kowagaru
to be afraid of, to fear, to dread, to be nervous (about), to be shy (of)godan, verb, vintrans
金玉
kintama
(col) testiclesmix
哀れ
aware
(1)pity, sorrow, grief, misery, compassion, pathos, (adj-na) (2)pitiable, pitiful, pathetic, miserable, (int) (3)alack, alas mix