Her new husband's family is moneyed.
born with a silver spoon in your mouth
He was born with a silver spoon in his mouth and has never worked a day in his life.
stinking rich
He won the lottery and now he's stinking rich.
rolling in it
They're absolutely rolling in it - they just bought a third house!
in the lap of luxury
She lives in the lap of luxury in her Beverly Hills mansion.
live high on/
off the hog
USinformal often disapproving
Ever since she got her fancy new job, she's been living high on the hog.
Antonym and example
poor
His parents were poor.
Go to the thesaurus article about these synonyms and antonyms of live like a king/lord.
Learn more
If someone is rich, they have a lot of money.