rich

rich /ˈrɪtʃ/ adjective
richer; richest
rich
/ˈrɪtʃ/
adjective
richer; richest
Britannica Dictionary definition of RICH
[also more rich; most rich]
1 
: having a lot of money and possessions : wealthy
— opposite poor
2 
: very expensive and beautiful, impressive, etc.
3 
a  : having or supplying a large amount of something that is wanted or needed
— often + in or with
b  : containing a large amount of fat, oil, etc. : having a lot of flavor and making your stomach feel full
c  : very interesting and full of many different things
4 
: having a pleasingly strong quality
5 
informal — used to say that a person's comment or criticism is surprising or amusing because the same comment or criticism could be made about that person

strike it rich

— see 1strike

the rich

— richness

/ˈrɪtʃnəs/ noun [noncount]