interior & internal
There must exist a difference between them two, or else both of them can't be in the same list to select.

Question

interior &  internal 
There must exist a difference between them two, or else both of them can't be in the same list to select.

Answer

Thank you very much!

Answer

interior = interior of a building, or interior of a building-like organization
opposite of interior = exterior
Generally, the exterior must be visible, the interior is visible only if you go inside.

The body's interior - the body can be considered a building-like structure

Processes are internal or external.

Answer

interior is noun so means....inside.
internal is adjective so means.....of  or  on the inside

Answer

They both have a very similar meaning; however one difference is that interior can be used as a noun or an adjective, but internal can only be used as an adjective.

Example: The building's interior. (The inside of the building - a noun, a thing.)

However internal can only function as an adjective.

The building's internal space is very large. ( here internal (an adjective) describes the space as being internal, not external.)

No pierdas la oportunidad de aprender un idioma desde la comodidad de tu casa. ¡Explora nuestra selección de profesores de idiomas con experiencia e inscríbete ya en tu primera clase!