invariability

Definitions

The quality or state of being constant and unchanging.

The property of remaining uniform or identical under varying conditions.

Examples

The invariability of the laws of physics allows scientists to make reliable predictions about the universe.

Despite the changing seasons, the invariability of her daily routine provided a sense of comfort and stability.

Synonyms

constancy uniformity stability steadiness immutability consistency permanence

Antonyms

variability changeability inconsistency fluctuation instability mutability volatility