Similarity: meaning, definitions and examples

Used to describe the state of being alike in some way, often in appearance or function. Commonly used in academic, technical, and everyday language to denote general likeness.

• There is a striking similarity between the twins.
• The similarity in their writing styles is noticeable.

Usually refers to the way two or more things look alike, but can also be used in a more abstract sense. It captures both physical and non-physical similarities.

• She bears a strong resemblance to her grandmother.
• The resemblance between the two theories is uncanny.

Often used to describe a strong physical resemblance, especially when comparing faces or artworks. Can also refer to a representation or image of something.

• The portrait captures the likeness of the young queen beautifully.
• There’s a clear likeness between the father and his son.

A more formal or literary term for similarity. It is less commonly used in everyday language and often appears in philosophical, poetic, or complex contexts.

• The poet spoke of the deep similitude between human emotions and nature.
• There is a certain similitude in the designs of ancient and modern architecture.

Repeated, Already described in the first entry.

Used in scientific or analytical contexts to describe a mutual relationship or connection between two or more things.

• There is a high correlation between exercise and improved mood
• Scientists are studying the correlation between diet and longevity

Typically used in more formal contexts, particularly in mathematics and geometry, to indicate exact agreement or harmony.

• The teacher explained the congruence of the two triangles
• Their views showed a surprising level of congruence

Generally used to denote that two items or concepts are equal in value, function, or meaning, often in mathematical or logical contexts.

• The two fractions represent an equivalence
• In logic, this statement has an equivalence to that one

Used to describe when things are alike in appearance, style, or nature. It is often used in scientific or formal contexts.

• The similarity between the two species is remarkable.
• There is a strong similarity in their arguments.

Used to describe a musical texture with multiple parts where one part leads and others accompany in harmony. Also refers to words that sound the same but have different meanings.

• Bach's music often features intricate homophony.
• ‘To’ and ‘too’ are examples of homophony.

Used in poetry to describe the repetition of vowel sounds within words in close proximity. It creates a musical or rhythmic effect.

• He shows assonance in the line ‘Hear the mellow wedding bells’.
• The poem's beauty is enhanced by the use of assonance.

Used in poetry or writing to describe the repetition of similar sounding words, usually at the end of lines. It creates a pleasing effect and helps with memorization.

• Children's poems often use simple rhyme schemes.
• The simplicity of the rhyme made the song catchy.