Vocabulary consisting only from characters you are able to read
一兆
いっちょう
1,000,000,000,000, one trillion, one billion (obs. British)mix
分の
ぶんの
denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math
一方で
いっぽうで
on the other handmix
九日
ここのか
nine days, the ninth day (of the month)jlpt5, toki