unit of basal body temperature, 0 being 35.5 °C and 50 being 38 °C, used for fertility awareness

Initialism of オフィスレディー (ofisu redī, “office lady”) (female office worker responsible chiefly for menial, non-aspirational tasks)

eau de Cologne

child's naive mind, child's juvenile mind

plural of 子供: children

utattemita, a class of music where 歌(うた)い手(て) (utaite, “amateur singers”) cover songs

past of 歌ってみる (utatte miru, “to try to sing”): tried to sing

(figuratively, uncommon, possibly archaic) describes a state of having few visitors, of being lonesome, desolate, or unpopular, especially in business

roar (sound a big animal or a monster makes)

all right, okay, cleared