Gestalt principle of organization and Law of similarity

Gestalt principle of organization noun - A principle of Gestalt psychology that identifies factors leading to particular forms of perceptual organization.

Law of similarity and Gestalt principle of organization are semantically related. In some cases you can replace phrase "Law of similarity" with "Gestalt principle of organization", this phrases are similar.

Law of similarity noun - A Gestalt principle of organization holding that (other things being equal) parts of a stimulus field that are similar to each other tend to be perceived as belonging together as a unit.

Gestalt principle of organization and law of similarity are semantically related. You can use "Gestalt principle of organization" instead a noun phrase "Law of similarity".