the seventh day of the month / seven days

sun / daytime, daylight / day

rare word, unusual word

後日: in the future, later, a later day, another day; after the occurrence of some event, etc / 期日: an expected or promised day

in the future, later, a later day, another day / after the occurrence of some event, etc

七七日: the forty-ninth day after a person dies; the Buddhist memorial service that occurs forty-nine days after a person dies

(onomatopoeia, slang) sexy

日日: day by day

日日: every day, daily

乳: milk; breast; latex (milky substance in plants) / 父: one's own father; a father figure; the Christian God / 致知: the pursuit of knowledge; / 遅遅, 遅々: slowness, tardiness; a long day