World Heritage Site, a place listed by UNESCO as being of special cultural or physical significance.

(fantasy) another world; isekai

Kyūjitai form of 旧世界 (“Old World”)

(physics) world line

Kyūjitai form of 身体 (“body”)

ease in one's body, relaxation / establishing oneself in the world, making a career for oneself

I (personal pronoun), formerly addressing to equal or inferior, archaic, often with humorous intent

(sumo, martial arts) a quick shift of position / flexibility in adapting one's words and deeds to changing circumstances

nimble

(rare, obsolete) the Chinese term used to refer to India; India