性

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]

Kangxi radical 61 (心) as a vertical side element

to be born / to give birth / life / to grow / raw / uncooked / student

one-off (offer) / one-time / single-use / disposable (goods)

consistency

general / generality

soul / spirit

incompatibility

Heisenberg's uncertainty principle (1927)

instability

sterility

consistency effect

transient