Adjectives

(a)amplemore than enough in size or scope or capacity“had ample food for the party”, “an ample supply”
(s)ample, copious, plenteous, plentiful, richaffording an abundant supply“had ample food for the party”, “copious provisions”, “food is plentiful”, “a plenteous grape harvest”, “a rich supply”
(s)ample, sizable, sizeablefairly large in size“a sizable fortune”, “an ample waistline”, “of ample proportions”