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