delight
I don't take any delight in your predicament.
He takes particular delight in catching wrongdoers.
She seemed to take perverse delight in upsetting the Hollywood publicity system.

SMART Vocabulary: related words and phrases

Feeling pleasure and happiness
(as) pleased as Punchidiom
ASMR
be dancing in the streetsidiom
be floating on airidiom
be full of the joys of springidiom
cheery
chipper
chirpily
chirpy
chuffed
gruntled
happily
happy camper
happy placeidiom
jaunty
shining
sunnily
swooning
swooningly
swoony