biblical seventh day (of creation, of the Jewish week) / the seventh day (of the month, week, year, etc.)

十八日: eighteenth day of the month

twenty-eighth day of the month

(archaic, honorific) father (used in pre-Meiji samurai families)

sideboob

milking

to be broken, to break itself / to be divided; to crack; to be split / to be able to be divided; to be divisible / (colloquial) to be revealed; to be identified

馬鈴薯: potato (Solanum tuberosum)

(of animate objects) to exist, to be, to have

伊織: a unisex given name