Vocabulary consisting only from characters you are able to read
一兆
iččou
1,000,000,000,000, one trillion, one billion (obs. British)mix
足りる
tariru
(1)to be sufficient/to be enough/ (2)to be worth doing/to be worthy/ (3)to be sufficient/to answer/to do/(P) ichidan, jlpt3, verb, vintrans