Decline and Half-light

Decline noun - A gradual sinking and wasting away of mind or body.

Half-light and decline are semantically related In some cases you can use "Half-light" instead a noun "Decline".

Nearby Words: declined, declining, declination, declinable

Half-light noun - A greyish light (as at dawn or dusk or in dim interiors).

Decline and half-light are semantically related in onset of darkness at end of day topic. Sometimes you can use "Decline" instead a noun phrase "Half-light".