ample, copious, plenteous, plentiful, rich - affording an abundant supply; "had ample food for the party"; "copious provisions"; "food is plentiful"; "a plenteous grape harvest"; "a rich supply" Antonym:scarce (indirect, via abundant)
bountiful, plentiful - producing in abundance; "the bountiful earth"; "a plentiful year"; "fruitful soil" Antonym:unfruitful (indirect, via fruitful)