unchangeability

Noun

uncountable countable

(uncountable) The property of being unchangeable / (countable) The extent to which something is unchangeable

Japanese Meaning

不変であること、すなわち変化しない性質 / 物事がどの程度変わらないか、変化の度合い

The unchangeability of the constitution became a central argument in the debate.

憲法の不変性が議論の中心的な論点となった。

Sense（1）

(uncountable) The property of being unchangeable

Sense（2）

(countable) The extent to which something is unchangeable

unchangeabilities

（ plural ）