The noun form is hyphenated "good-night" and usually plural (e.g. he said his good-nights and left) but the spoken phrase is two words "Good night."
You have spelled it correctly.
Nadobranich
Goodnight καληνύχτα (written) : kali̱nýchta (pronounced)
晚安 [wǎn ān]
buenas noches mi amor
bonne nuit ma belle / mon beau
"Goodnight Goodnight" by Hot Hot Heat was released in 2002 as part of their album "Make Up the Breakdown."
Goodnight is a noun. It's the subject in the sentence, "Goodnight [to you]."
Charles Goodnight was buried in Goodnight Cemetery in Goodnight, Texas. Goodnight was a legendary figure in the American West, known as the "father of the Texas Panhandle."
The cast of Goodnight. Goodnight. - 2014 includes: Eddie Huchro as Peter
Bonsoir (French for goodnight),
Goodnight friend. goodnight babe. goodnight love. goodnight beautiful. sleep tight my dear. things along those lines?
goodnight