copious (adj.)
- abounding
 - abundant
 - affluent
 - ample
 - blooming
 - bottomless
 - bounteous
 - bountiful
 - broad
 - capacious
 - comprehensive
 - countless
 - creative
 - diffuse
 - diffusive
 - effusive
 - epidemic
 - expansive
 - extensive
 - extravagant
 - exuberant
 - fat
 - fecund
 - fertile
 - flourishing
 - flush
 - formless
 - fruitful
 - full
 - galore
 - generous
 - gushing
 - gushy
 - inexhaustible
 - lavish
 - liberal
 - lush
 - luxuriant
 - many
 - maximal
 - much
 - multitudinous
 - numerous
 - opulent
 - overflowing
 - plenteous
 - plentiful
 - pleonastic
 - pregnant
 - prevailing
 - prevalent
 - prodigal
 - productive
 - profuse
 - prolific
 - rampant
 - redundant
 - reiterative
 - repetitive
 - replete
 - rich
 - rife
 - riotous
 - seminal
 - spacious
 - superabundant
 - teeming
 - thriving
 - uberous
 - voluminous
 - wealthy
 - well-found
 - wholesale
 - wide
 
E'en copious Dryden wanted or forgot
The last and greatest art,—the art to blot.