性质

nature / characteristic / CL:個|个[ge4]

nature / character / property / quality / attribute / sexuality / sex / gender / suffix forming adjective from verb / suffix forming noun from adjective, corresponding to -ness or -ity / essence / CL:個|个[ge4]

character / nature / quality / plain / to pawn / pledge / hostage / to question / Taiwan pr. [zhi2]

categorical proposition (logic)

chemical property

physical property