Goodnight Vs Good Night: Which One To Use?

Both good night and goodnight are correct and can be used to wish someone a good sleep or when you are parting ways.

- Mrs. Hudson’s kids are so well-behaved that they announce their goodnights always.

Goodnight As A Noun

Examples

– She went for a goodnight walk before going to bed to clear her mind.

Goodnight As An Adjective

Examples