Permanence is a related term of prolongation.
As nouns the difference between permanence and prolongation
is that permanence is the state of being permanent while prolongation is the act of prolonging.
permanence
English
Noun
The state of being permanent.
(physics) The reciprocal of magnetic inductance.
Antonyms
* (state) transience
* (state) impermanence
Related terms
* permanent
prolongation
English
Noun
(
en noun)
The act of prolonging.
That which has been prolonged; an extension.
References
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