Answer:

SADNESS

AnswerCrossword Clue
SADNESSRemorse
SADNESSThe blues
SADNESSBlue state
SADNESSGloom
SADNESSFunk
SADNESSCause of crying
SADNESSGloomy state
SADNESSBlue state?
SADNESSBlue feeling
SADNESSDespair
SADNESSLow spirits
SADNESSOpposite of euphoria
SADNESSDepression
SADNESSSorrow
SADNESSUnhappy state
SADNESSDolor.
SADNESSMelancholy's baby.
SADNESSSorrow's cloak.
SADNESSUsual post-vacation feeling.
SADNESSTheme of "blues" songs.
SADNESSDejection.
SADNESSSorrow.
SADNESSTristesse.
SADNESSUnhappy feeling
SADNESSMelancholy
SADNESSJoy's antithesis
SADNESSGrief
SADNESSWoe
SADNESSDysphoria