The difference between Coherent and Tenacious

When used as adjectives, coherent means unified, whereas tenacious means clinging to an object or surface.

check bellow for the other definitions of Coherent and Tenacious

Coherent as an adjective:

Unified; sticking together; making up a whole.
Coherent as an adjective:

Orderly, logical and consistent.
Coherent as an adjective:

Aesthetically ordered.
Coherent as an adjective:

Having a natural or due agreement of parts; harmonious: a coherent design.
Coherent as an adjective (physics):

Of waves having the same direction, wavelength and phase, as light in a laser.
Coherent as an adjective (botany):

Attaching or pressing against an organ of the same nature.
Coherent as an adjective (math, of a [[sheaf]]):

Belonging to a specific class of sheaves having particularly manageable properties closely linked to the geometrical properties of the underlying space.