Vocabulary consisting only from characters you are able to read
土木
doboku
public worksmix
分の
bunno
denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math
三日
mikka
three days, the third day of the monthjlpt5, toki
土日
donichi
weekend, Saturday and Sundaymix