directional

As an adjective directional

is indicating direction.

As a noun directional

is something that indicates direction, such as a vehicle's turn signal.

As a verb directing is

.

As nouns the difference between directory and directional

is that directory is a list of names, addresses etc, of specific classes of people or organizations, often in alphabetical order or in some classification while directional is something that indicates direction, such as a vehicle's turn signal.

As adjectives the difference between directory and directional

is that directory is containing directions; instructing; directorial while directional is indicating direction.

As nouns the difference between directional and directivity

is that directional is something that indicates direction, such as a vehicle's turn signal while directivity is the effect of earthquake motion propagation being greater in the direction of the rupture.

As an adjective directional

is indicating direction.

As adjectives the difference between bidirectional and directional

is that bidirectional is moving in two directions (usually opposite) while directional is indicating direction.

As a noun directional is

something that indicates direction, such as a vehicle's turn signal.

As adjectives the difference between positional and directional

is that positional is relating to the position of something while directional is indicating direction.

As a noun directional is

something that indicates direction, such as a vehicle's turn signal.

As adjectives the difference between directional and directive

is that directional is indicating direction while directive is that directs.

As nouns the difference between directional and directive

is that directional is something that indicates direction, such as a vehicle's turn signal while directive is an instruction or guideline that indicates how to perform an action or reach a goal.

As nouns the difference between index and directional

is that index is an alphabetical listing of items and their location while directional is something that indicates direction, such as a vehicle's turn signal.

As a verb index

is to arrange an index for something, especially a long text.

As a proper noun Index

is a town in Washington.

As an adjective directional is

indicating direction.

As adjectives the difference between directional and organized

is that directional is indicating direction while organized is of a person, characterised by efficient organisation.

As a noun directional

is something that indicates direction, such as a vehicle's turn signal.

As a verb organized is

past tense of organize.