Englishwealth
noun
1 a gentleman of wealth and distinction:
affluence, prosperity, opulence, riches, means, substance, luxury, well-being, plenty, deep pockets;
Mammon;
money, cash, lucre, capital, principal, treasure, fortune, finance;
assets, possessions, resources, effects, goods, funds, valuables;
property, stock, reserves, securities, holdings, belongings, chattels;
ill-gotten gains;
informal wherewithal, dough, bread;
archaic pelf.
▷antonyms poverty, privation.
2 the coastline has a wealth of bird life | a wealth of information:
abundance, profusion, plethora, mine, store, treasury, copiousness, plenitude, amplitude, bounty, cornucopia;
informal lot, load, heap, mass, pile, mountain, ocean, sea, stack, ton;
British, informal shedload;
Australian, New Zealand, informal swag;
vulgar slang shitload;
North American, vulgar slang assload.
▷antonyms dearth, lack.
wealth Oxford Dictionary of English