Vocabulary consisting only from characters you are able to read
兆
čou
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
私
watakuši
I (formal), myself, private affairsjlpt5
鼠
nezumi
(1)mouse, rat, (2)dark gray, dark grey, slate (color, colour); (3)mouse, rat, (4)dark gray, dark grey, slate (color, colour) doubutsu
百万
hjakuman
(1)1,000,000, one million, million, (2)many mix
万
man
(num) 10,000, ten thousand, (adv) myriads, alljlpt5