<p><strong>Adjective</strong></p><ul><li>having wealth or great possessions; abundantly supplied with resources, means, or funds; wealthy: a rich man; a rich nation.</li><li>Synonyms: moneyed, well-to-do</li><li>Antonyms: poor</li><li>abounding in natural resources: a rich territory.</li><li>Antonyms: poor</li><li>having wealth or valuable resources (usually followed by in): a country rich in traditions.</li><li>Antonyms: poor</li><li>abounding (usually followed by in or with): a countryside rich in beauty; a design rich with colors.</li><li>Antonyms: poor</li><li>of great value or worth; valuable: a rich collection of antique vases.</li><li>Antonyms: poor</li><li>(of food) delectably and perhaps unhealthfully spicy, or sweet and abounding in butter or cream: a rich pastry; a rich gravy; a rich pastry.</li><li>costly, expensively elegant, or fine, as dress or jewels.</li><li>Synonyms: dear, high-priced, precious</li><li>elaborately abundant; sumptuous: a rich feast.</li><li>using valuable materials or characterized by elaborate workmanship, as buildings or furniture.</li><li>abounding in desirable elements or qualities: a man rich in kindness.</li><li>(of wine) strong and finely flavored.</li><li>(of color) deep, strong, or vivid: rich purple.</li><li>Synonyms: vibrant, intense</li><li>full and mellow in tone: a rich voice; rich sounds; a rich voice.</li><li>strongly fragrant; pungent: a rich odor.</li><li>Synonyms: aromatic</li><li>producing or yielding abundantly: a rich soil.</li><li>Synonyms: luxuriant, prolific, productive, fruitful</li><li>Antonyms: poor</li><li>abundant, plentiful, or ample: a rich supply.</li><li>Synonyms: bounteous, copious, bountiful</li><li>Antonyms: poor</li><li>Automotive: (of a mixture in a fuel system) having a relatively high ratio of fuel to air.</li><li>Informal: highly amusing, ridiculous; absurd.</li></ul><p><strong>Noun</strong></p><ul><li>(used with a plural verb) rich persons collectively: new tax shelters for the rich.</li></ul>