1. (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

• law of similarity

1. (noun) the quality of being similar

• alikeness
• likeness
• similitude
• analog
• analogue
• parallel
• approach
• approximation
• correspondence
• parallelism
• homogeny
• homology
• homomorphism
• homomorphy
• isomorphism
• isomorphy
• sort
• uniformity
• uniformness

1. (noun) the quality of being similar

• sameness

2. (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 law of organization
• gestalt principle of organization

1. (noun) the quality of being similar

• alike
• like
• similar
• exchangeable
• interchangeable
• similar
• standardised
• standardized
• like
• similar
• similar
• similar

1. (noun) the quality of being similar

• dissimilarity
• unsimilarity