1) Abundant 2) A mess of 3) Ample 4) Completely 5) Many 6) Plenteous 7) Plentiful 1) Abundant 2) Affording an abundant supply 3) Extensive 4) Large in number or quantity 5) Large in quantity or number 6) Profuse 7) Voluminous 
• (a.) Large in quantity or amount; plentiful; abundant; fruitful.
Co'pi·ous adjective [ Latin copiosus , from copia abundance: confer French copieux . See Copy , Opulent .] Large in quantity or amount; plentiful; abundant; fruitful. « Kindly pours its copious treasures forth. Thomson. » « Hail, ...
[adj] - large in number or quantity (especially of discourse)
copious 1. Produced or existing in large quantities; abundant; plentiful: 'He had the bad habit of eating copious amounts of food.' 2. Having or yielding an abundant supply: 'They had a copious harvest last year.' 3. Exhibiting abundance or fullness; such as, of thoughts or words. 4. Etymology: from Latin copiosus, 'plentiful'; from copia, 'abunda...
[Wuthering Heights] very plentiful.
adjective large in number or quantity (especially of discourse); `she took copious notes`; `a subject of voluminous legislation`
large in quantity or number; abundant; plentiful: copious amounts of food. · having or yielding an abundant supply: a copious larder; a copious harvest. · exhibiting abundance or fullness, as of thoughts or words.
[SAT terms] large in number or quantity