Vocabulary consisting only from characters you are able to read
二人
futari
two persons, two people, pair, couplejlpt5
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
二十日
hatsuka
twenty days, twentieth day of the monthjlpt5, toki
土木
doboku
public worksmix