Vocabulary consisting only from characters you are able to read
山
やま
mountain, pile, heap, climax, critical pointjlpt5, shizen
三日
みっか
three days, the third day of the monthjlpt5, toki
兆
ちょう
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
万
まん
(num) 10,000, ten thousand, (adv) myriads, alljlpt5
南北
なんぼく
south and northmix