different between similarity vs identical

English

Etymology

From French similarité.

Morphologically similar +? -ity

Pronunciation

• IPA^(key): /s?m??læ??ti/
• Rhymes: -æ??ti

Noun

similarity (countable and uncountable, plural similarities)

1. Closeness of appearance to something else.
2. (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.

3. (mathematics) A transformation that preserves angles and the ratios of distances

Synonyms

• resemblance

Antonyms

• difference

Related terms

Translations

See also

• likeness
• alikeness

English

Etymology

From identic +? -al.

Pronunciation

• IPA^(key): /??d?nt?kl?/, /a??d?nt?kl?/
• Hyphenation: i?den?ti?cal

Adjective

identical (comparative more identical, superlative most identical)

1. (not comparable) Bearing full likeness by having precisely the same set of characteristics; indistinguishable.
2. (not comparable) Not different or other; not another or others; not different as regards self; selfsame; numerically identical.
3. (not comparable, biology) Of twins, sharing the same genetic code.
4. (not comparable, mathematics) Exactly equivalent.
5. (comparable, rare) Approximating or approaching exact equivalence.
   • 1788, Alexander Hamilton and James Madison, The Federalist, XLI:

     The terms of Article 8th are still more identical.

• For more quotations using this term, see Citations:identical.

Usage notes

• In mathematics, this adjective can be used in phrases like "A and B are identical", "A is identical to B", and, less commonly, "A is identical with B".
• Adverbs often used with "identical": absolutely, almost, nearly, practically, virtually, substantially.

Synonyms

• (bearing full likeness): same
• (selfsame): same, selfsame

Antonyms

• contrasting
• different
• distinct
• non-identical

Coordinate terms

• (of twins): dizygotic

Derived terms

Related terms

Translations

Noun

identical (plural identicals)

1. (usually pluralized, chiefly philosophy) Something which has exactly the same properties as something else.
2. An identical twin.

Derived terms

• indiscernibility of identicals

References

• identical in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• identical in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• identical at OneLook Dictionary Search

Anagrams

• ctenidial, diclinate, dinetical