Difference between Ample and Copious

AMPLE vs COPIOUS: ADJECTIVE

Fairly large
More than enough in size or scope or capacity
Of large or great size, amount, extent, or capacity: : spacious.
Fully sufficient to meet a need or purpose: : plentiful.
Plump or bulky.
Large; great in size, extent, capacity, or bulk; spacious; roomy; widely extended.
Fully sufficient; abundant; liberal; copious
Not contracted of brief; not concise; extended; diffusive.
Not contracted or brief; not concise; extended; diffusive; as, an ample narrative.
Affording an abundant supply

Large in number or quantity (especially of discourse)
Affording an abundant supply
Yielding or containing plenty; affording ample supply: : plentiful.
Large in quantity; abundant.
Abounding in matter, thoughts, or words; wordy.
Large in quantity or amount; plentiful; abundant; fruitful.
Great in quantity or number, profuse, abundant; taking place on a large scale.
Having an abundant supply.
Full of thought, information, or matter; exuberant in words, expression, or style.

Large in dimensions; of great size, extent, capacity, or bulk; wide; spacious; extended.
Large in kind or degree; having full scope or extent; copious; unrestricted; unrestrained: as, an ample narrative; to give ample praise, or do ample justice.
Fully sufficient for any purpose, or for the purpose specified; abundant; liberal; plentiful: as, ample provision for the table.
Synonyms Ample, Copious, Plenteous, spacious, roomy, extensive, extended, wide, capacious, abundant, sufficient, full, enough, unrestricted, plenary, unstinted. (See lists under abundant and large.) Ample, in its more common uses, has reference to the sufficiency of the supply for every need; copious carries with it the idea of the unfailingness of the source; while plenteous usually indicates largeness of quantity in actual possession: as, ample stores or resources; a copious supply of materials; a plenteous harvest.
Fairly large in size

Synonyms Ample, Copious, Plenteous (see ample), rich, full, exuberant, overflowing, profuse.
Having an abundant supply; abounding; plenteous; liberal.
Exhibiting abundance or fullness, as of thoughts or words.
Abundant; plentiful; ample; large in quantity or number: as, copious supplies; a copious feast; copious notes of a lecture; copious rain.

Adequate, Wide cut, Rich, Big, Wide, Generous, Good, Large, Plenteous, Full, Sizeable, Sizable, Plentiful, Copious, Abundant

Big, Many, Hearty, Heavy, Numerous, Enormous, Abundance, Bountiful, Voluminous, Rich, Extensive, Plenteous, Plentiful, Abundant, Ample

Adequate, Wide cut, Rich, Big, Wide, Generous, Good, Large, Plenteous, Full, Sizeable, Sizable, Plentiful, Copious, Abundant

Big, Many, Hearty, Heavy, Numerous, Enormous, Abundance, Bountiful, Voluminous, Rich, Extensive, Plenteous, Plentiful, Abundant, Ample

Size is more than ample for each company.
The Schema Pro has ample space for widgets.
In these cases the court have ample discretion.
Plan for ample elements of fun and humor.
Kagan will be given ample opportunity to respond.
The eve is celebrated in ample different ways.
Toilet facilities and ample car parking for customers.
Property features ample parking in sprawling onsite lot.
Ample study material: There is ample study material available for this subject.
Strong whitetail and turkey populations, with ample cover and ample food sources for both.