as far as ... is concerned; in terms of ...

a target, a mark, a bullseye / an objective, an object (of doing something)

world / a metaphorical world (how one lives one's life) / society, the times / a realm, a circle, a sphere / (Buddhism) the four inner realms of 須弥山 (Shumisen) / (Buddhism) realm governed by a buddha

Kyūjitai form of 科学者: scientist

Kyūjitai form of 哲学者

Kyūjitai form of 骨学者: osteologist

in name but not in reality

Kyūjitai form of 学 / learning, knowledge, school

everything

(colloquial) current boyfriend