goldmine
noun/ˈɡoʊldˌmaɪn/
Frequency rank: #18,377 of 20,003 in the WORDED list (wordfreq data)
Meaning
a source of something very valuable or profitable, often information or opportunity.
Example sentence
The old library turned out to be a real goldmine for researchers studying local history.
Synonyms & related words
More words in ranks 18,301–18,400
- gentlemanlyHaving or showing the polite, considerate, and honorable qualities expected of a gentleman.
- gloatTo feel or express great self-satisfaction, especially at someone else's misfortune.
- glycerinA colorless, odorless, sweet-tasting liquid used in cosmetics, medicine, and food as a moisturizer and solvent.
- goldeneyea diving duck with bright yellow eyes, found in northern regions.
- goldilocksdescribing conditions that are not too extreme in either direction, but exactly right.
- gorgonA terrifying creature from Greek mythology whose look turns onlookers to stone; by extension, a frightening or repulsive woman.
- grayishsomewhat gray in color; having a slight gray tint.
- groupiesFans, especially young ones, who follow a celebrity or music group everywhere and seek close contact with them.
- gymnasticrelating to gymnastics or requiring agility and physical skill.
- handcuffa metal restraint device locked around a person's wrist, usually used in pairs to restrict movement.