As adjectives the difference between dramatic and steep
is that
dramatic is of or relating to the drama while
steep is of a near-vertical gradient; of a slope, surface, curve, etc. that proceeds upward at an angle near vertical.
As a verb steep is
to soak an item (or to be soaked) in liquid in order to gradually add or remove components to or from the item.
As a noun steep is
a liquid used in a steeping process.