Difference between Unceasing and Constant

Unceasing

Part of speech: adjective

Definition: continuous; continuing indefinitely without stopping

Constant

Part of speech: adjective

Definition: Unchanged through time or space; permanent.Consistently recurring over time; persistentSteady in purpose, action, feeling, etc.

Part of speech: noun

Definition: That which is permanent or invariable.A quantity that remains at a fixed value throughout a given discussion.Any property of an experiment, determined numerically, that does not change under given circumstances.An identifier that is bound to an invariant value.

Example sentence: It's not possible to experience constant euphoria, but if you're grateful, you can find happiness in everything.