external

Real is a related term of external.

As a noun real

is real (former currency of spain).

As an adjective external is

outside of something; on the exterior.

External is a related term of observable.

As adjectives the difference between external and observable

is that external is outside of something; on the exterior while observable is able to be observed.

As a noun observable is

(physics) any physical property that can be observed and measured directly and not derived from other properties.

As adjectives the difference between overseas and external

is that overseas is abroad while external is outside of something; on the exterior.

As an adverb overseas

is abroad.

External is a related term of perceivable.

As adjectives the difference between external and perceivable

is that external is outside of something; on the exterior while perceivable is capable of being perceived; discernible.

As an adjective external

is outside of something; on the exterior.

As a noun emperor is

the male monarch or ruler of an empire.

External is a related term of evident.

As adjectives the difference between external and evident

is that external is outside of something; on the exterior while evident is evident, obvious.

As a verb evident is

.

External is a related term of visible.

As adjectives the difference between external and visible

is that external is outside of something; on the exterior while visible is able to be seen.

As adjectives the difference between actual and external

is that actual is existing in act or reality, not just potentially; really acted or acting; occurring in fact while external is outside of something; on the exterior.

As a noun actual

is an actual, real one; notably.

Substantive is a related term of external.

As adjectives the difference between substantive and external

is that substantive is nominalized while external is outside of something; on the exterior.

As adjectives the difference between external and outward

is that external is outside of something; on the exterior while outward is outer; located towards the outside.

As an adverb outward is

towards the outside; away from the centre.

As a verb outward is

to ward off; to keep out.