copious

As adjectives the difference between minimal and copious

is that minimal is the smallest possible amount, quantity, or degree while copious is great in quantity or number, profuse, abundant; taking place on a large scale.

As a verb abound

is to be full to overflowing.

As an adjective copious is

great in quantity or number, profuse, abundant; taking place on a large scale.

As an adjective copious

is great in quantity or number, profuse, abundant; taking place on a large scale.

As a noun harvest is

the third season of the year; autumn; fall.

As a verb harvest is

to bring in a harvest; reap; glean.

As adjectives the difference between copious and substantial

is that copious is great in quantity or number, profuse, abundant; taking place on a large scale while substantial is having to substance; actually existing; real; as, substantial life.

As a noun substantial is

anything having substance; an essential part.

As adjectives the difference between massive and copious

is that massive is while copious is great in quantity or number, profuse, abundant; taking place on a large scale.

As adjectives the difference between copious and flush

is that copious is great in quantity or number, profuse, abundant; taking place on a large scale while flush is smooth, even, aligned; not sticking out.

As a noun flush is

a group of birds that have suddenly started up from undergrowth, trees etc or flush can be a sudden flowing; a rush which fills or overflows, as of water for cleansing purposes or flush can be (poker) a hand consisting of all cards with the same suit.

As a verb flush is

to cause to take flight from concealment or flush can be to cleanse by flooding with generous quantities of a fluid.

As adjectives the difference between copious and hefty

is that copious is great in quantity or number, profuse, abundant; taking place on a large scale while hefty is heavy.

As adjectives the difference between cluttered and copious

is that cluttered is scattered with a disorderly mixture of objects; littered while copious is great in quantity or number, profuse, abundant; taking place on a large scale.

As a verb cluttered

is (clutter).

As a noun multitude

is a great amount or number, often of people; myriad; profusion; abundance.

As an adjective copious is

great in quantity or number, profuse, abundant; taking place on a large scale.

As adjectives the difference between manifold and copious

is that manifold is various in kind or quality, diverse while copious is great in quantity or number, profuse, abundant; taking place on a large scale.

As a noun manifold

is (now historical) a copy made by the manifold writing process.

As an adverb manifold

is many times; repeatedly.

As a verb manifold

is to make manifold; multiply.