Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
分の bunno denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math
一月 hitotsuki one monthjlpt5, toki
五月雨 samidare early-summer rain; early-summer rainmix
お母さん okaasan (honorable) motherjlpt5, kazoku, leda1
分母 bunbo the denominatormath