schmaltzyadjective
also schmalzy us/ˈʃmɑlt·si, ˈʃmɔlt-/infml disapprovingcausing extreme emotions of love or sadness, esp. in the arts:
They spend a lot of time together listening to schmaltzy love songs.
schmaltz
noun [ U ] also schmalz us/ʃmɑlts, ʃmɔlts/
infml
His writing is full of schmaltz.