To enrich.
To become rich.
Wealthy: having a lot of money and possessions.
Having an intense fatty or sugary flavour.
a rich dish; rich cream or soup; rich pastry
Plentiful, abounding, abundant, fulfilling.
a rich treasury; a rich entertainment; a rich crop
Yielding large returns; productive or fertile; fruitful.
rich soil or land; a rich mine
Composed of valuable or costly materials or ingredients; procured at great outlay; highly valued; precious; sumptuous; costly.
a rich endowment; a rich dress; rich silk or fur; rich presents
Not faint or delicate; vivid.
a rich red colour
Very amusing.
The scene was a rich one.
Ridiculous, absurd, outrageous, preposterous.
Elaborate, having complex formatting, multimedia, or depth of interaction.
Of a fuel-air mixture, having less air than is necessary to burn all of the fuel; less air- or oxygen- rich than necessary for a stoichiometric reaction.
Trading at a price level which is high relative to historical trends, a similar asset, or (for derivatives) a theoretical value.