(chemistry) basic oxide

radioactive fallout

cultural diversity

(virology, dated) virus

polycystic ovary; PCO

(respectful) your house, your residence / (respectful, men's speech) you (used to address someone of equal social footing)

princess / concubine / woman

(obsolete, Okinawa) castle

to come (toward the speaker/writer) / (specifically, of a sensation) to come and stimulate / (と来たら (to kitara)) when it comes to

north (cardinal point) / the North (northern part of a region) / a northerly, north wind / Short for 北の方 (kita no kata): northward / a developed country