Extending far away from a point of reference, especially downwards.
Extending far down from the top or surface; having its bottom far down.
Far in extent in another (non-downwards, but generally also non-upwards) direction away from a point of reference.
In a (specified) number of rows or layers.
Thick.
Voluminous.
A long way inside; situated far in or back.
Far from the center of the playing area, near to the boundary of the playing area, either in absolute terms or relative to a point of reference.
A long way forward.
Complex, involved.
Relatively farther downfield.
Profound, having great meaning or import, but possibly obscure or not obvious.
To a significant, not superficial, extent.
Hard to penetrate or comprehend; profound; intricate; obscure.
Low in pitch.
Highly saturated.
Sound, heavy (describing a state of sleep from which one is not easily awoken).
Immersed, submerged (in).
Muddy; boggy; sandy; said of roads.
Deeply.
The deep part of a lake, sea, etc.
A silent time; quiet isolation.
A deep shade of colour.
The profound part of a problem.
The sea, the ocean.
A fielding position near the boundary.
Strained; tightly drawn.
Strict, very close or earnest.
Extreme in degree; excessive.
Extreme in size or strength.
Stressful and tiring.
Very severe.
Very emotional or passionate.