inmost, inside / heart, mind (also 心)

bee, wasp, hornet

slow / late

team

thunder, lightning bolt

today, this day / nowadays

one day, 24 hours / the daytime, the period from dawn until dusk / (figuratively) a short period of time / one day, someday, an unspecified day / the first day of the month

strontium, Sr

continuing unchanged as long as there has been heaven and earth

Kyūjitai form of 中華民国: Republic of China.