What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Congruence vs Similarity - What's the difference?

congruence | similarity |

As nouns the difference between congruence and similarity

is that congruence is the quality of agreeing or corresponding; being suitable and appropriate while similarity is closeness of appearance to something else.

congruence

Noun

(en noun)
  • The quality of agreeing or corresponding; being suitable and appropriate.
  • (mathematics, number theory) a relation between two numbers indicating they give the same remainder when divided by some given number
  • (mathematics, geometry) being isometric — roughly, the same size and shape
  • (algebra) more generally: any (l) defined on an (l) which is preserved by defined by the structure
  • See also

    * residue

    Synonyms

    * congruency, congruity

    similarity

    English

    Noun

    (similarities)
  • Closeness of appearance to something else.
  • (philosophy) The relation of sharing properties.
  • Hardly is there a similarity detected between two or three facts, than men hasten to extend it to all. — Sir W. Hamilton.

    Synonyms

    * resemblance

    See also

    * similitude * likeness * alikeness