Vocabulary consisting only from characters you are able to read
二日
futsuka
second day of the month, two daysjlpt5, toki
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
八日
youka
eight days, the eighth (day of the month)jlpt5, toki
二十日
hatsuka
twenty days, twentieth day of the monthjlpt5, toki