This is the 13701st most frequent Russian word.
непостоянства
Instability; fickleness; inconsistency.
Here, 'непостоянства' refers to the inability to maintain consistency, describing a trait of variability in character.
Его характер полон непостоянства.
His character is full of inconsistency.
In this sentence, 'непостоянства' is used to express the ever-changing and unpredictable aspects of nature, highlighting its variability.
В непостоянствах природы есть своя магия.
In the inconsistencies of nature, there is a certain magic.
The word 'непостоянства' here conveys the unpredictable and changeable conditions or challenges that life presents.