Synonyms of treasure trove

treasure trove

noun

as in gold mine

an abundant source

the ancient city, having been almost perfectly preserved under volcanic ash for nearly 2,000 years, is proving to be a treasure trove of archaeological information

Synonyms & Similar Words

• gold mine
• repository
• mother lode
• mine
• wellspring
• cornucopia
• argosy
• storehouse
• treasure-house
• stash
• gravy train
• armory
• stockpot
• cache
• hoard
• store
• Golconda
• bonanza
• honeypot

Antonyms & Near Antonyms

• black hole
• sinkhole

Example Sentences

Recent Examples of treasure trove

But Calico, his breakthrough from 2023, was a treasure trove of chilling revelations and picturesque stories about loss and finality. — Larisha Paul, Rolling Stone, 25 June 2026

Small Vases and Vessels Flea markets are treasure troves for tiny vases and vessels. — Tessa Cooper, The Spruce, 25 June 2026

Four years later, the subsequent owner of his home found it and returned the treasure trove to Perrulli — who couldn't look at it for another two decades. — Kathleen Perricone, Entertainment Weekly, 16 June 2026

At this point, nearly every New York creative has considered a move to Mexico City, with its verdant parks, walkable neighborhoods, ever-evolving food scene, and artistic treasure trove of galleries and museums. — Hannah Towey, Condé Nast Traveler, 9 June 2026