similarity

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UK/ˌsɪm.ɪˈlæɹ.ɪ.ti/UK/ˌsɪm.ɪˈlæɹ.ə.ti/UK/ˌsɪm.əˈlæɹ.ə.ti/Canada, US[ˌsɪm.əˈlæɹ.ə.ɾi]

noun

Closeness of appearance to something else.

CommonScrabble 15

Meanings

nounsimilarity (countable and uncountable, plural similarities)

plural similarities

  1. countableuncountableCloseness of appearance to something else.
  2. countableuncountablehuman sciencesThe relation of sharing properties.

    Hardly is there a similarity detected between two or three facts, than men hasten to extend it to all.

    a. 1857, William Hamilton, edited by H[enry] L[ongueville] Mansel and John Veitch, Lectures on Metaphysics and Logic […], volume (please specify |volume=I to IV), Edinburgh; London: William Blackwood and Sons, published 1859–1860, →OCLC
  3. countableuncountablegeometryA transformation (of a Euclidean space) that preserves angles and the ratios of distances
  4. countableuncountablelinear algebraThe property of two matrices being similar.

Synonyms & antonyms

nounthe quality of being similar

Broader

nouna 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

Similar
law of similarity
Broader
Gestalt law of organizationGestalt principle of organization

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Frenchsimilarité
  2. Englishsimilarity

From French similarité. Morphologically similar + -ity

Full word history & related roots →

Translations

Ancient Greek ὁμοιότης
  • ὁμοιότης (homoiótēs)closeness of appearance
Arabic تَشَابُه, شَبَه
  • تَشَابُه (tašābuh)closeness of appearance
  • شَبَه (šabah)closeness of appearance
Bulgarian схо́дство, подо́бие
  • схо́дство (shódstvo)closeness of appearance
  • подо́бие (podóbie)closeness of appearance
  • при́лика (prílika)closeness of appearance
Catalan semblança, similitud
  • semblançacloseness of appearance
  • similitudcloseness of appearance
Chinese Mandarin 相似, 類似 /类似
  • 相似 (xiāngsì)closeness of appearance
  • 類似 /类似 (lèisì)closeness of appearance
Czech podobnost
  • podobnostcloseness of appearance
Danish lighed
  • lighedcloseness of appearance
Dutch gelijkenis
  • gelijkeniscloseness of appearance
Esperanto simileco
  • similecocloseness of appearance
Estonian sarnasus, samalaadsus
  • sarnasuscloseness of appearance
  • samalaadsuscloseness of appearance
Finnish samankaltaisuus, yhtäläisyys
  • samankaltaisuuscloseness of appearance
  • yhtäläisyyscloseness of appearance
French similarité, similitude
  • similaritécloseness of appearance
  • similitudecloseness of appearance
German Ähnlichkeit
  • Ähnlichkeitcloseness of appearance
Greek ομοιότητα
  • ομοιότητα (omoiótita)closeness of appearance
Hebrew דִּמְיוֹן
  • דִּמְיוֹן (dimyón)closeness of appearance
Hindi समानता, समरूपता
  • समानता (samāntā)closeness of appearance
  • समरूपता (samrūptā)closeness of appearance
Hungarian hasonlóság
  • hasonlóságcloseness of appearance
Italian similarità, somiglianza
  • similaritàcloseness of appearance
  • somiglianzacloseness of appearance
Japanese 類似, 類似性
  • 類似 (ruiji)closeness of appearance
  • 類似性 (ruijisei)closeness of appearance
  • 相似 (sōji)closeness of appearance
Korean 유사, 유사성
  • 유사 (yusa)closeness of appearance
  • 유사성 (yusaseong)closeness of appearance
  • 닮음 (dalmeum)closeness of appearance
  • 상사 (sangsa)closeness of appearance
Latin similitūdō
  • similitūdōcloseness of appearance
Latvian līdzība
  • līdzībacloseness of appearance
Lithuanian panašumas
  • panašumascloseness of appearance
Norwegian Bokmål likhet
  • likhetcloseness of appearance
Persian تشابه, شباهت
  • تشابه (tašâboh)closeness of appearance
  • شباهت (šabâhat)closeness of appearance
Polish podobieństwo
  • podobieństwocloseness of appearance
Portuguese semelhança, similaridade
  • semelhançacloseness of appearance
  • similaridadecloseness of appearance
Romanian similaritate
  • similaritatecloseness of appearance
Russian схо́дство, подо́бие
  • схо́дство (sxódstvo)closeness of appearance
  • подо́бие (podóbije)closeness of appearance
  • схо́жесть (sxóžestʹ)closeness of appearance
Scottish Gaelic coltas
  • coltascloseness of appearance
Slovak podobnosť
  • podobnosťcloseness of appearance
Spanish semejanza, similaridad
  • semejanzacloseness of appearance
  • similaridadcloseness of appearance
Swedish likhet, similaritet
  • likhetcloseness of appearance
  • similaritetcloseness of appearance
Tagalog pagkakahawig, wangis
  • pagkakahawigcloseness of appearance
  • wangiscloseness of appearance
Thai ความคล้าย, ความเหมือน
  • ความคล้ายcloseness of appearance
  • ความเหมือนcloseness of appearance
Turkish benzerlik
  • benzerlikcloseness of appearance
Ukrainian схо́жість, поді́бність
  • схо́жість (sxóžistʹ)closeness of appearance
  • поді́бність (podíbnistʹ)closeness of appearance
Urdu شباﮩت, مشابہت
  • شباﮩت (śabāhat)closeness of appearance
  • مشابہت (muśābahat)closeness of appearance
Vietnamese sự giống nhau, sự tương tự
  • sự giống nhaucloseness of appearance
  • sự tương tựcloseness of appearance
  • sự đồng dạngcloseness of appearance
Yiddish ענלעכקייט
  • ענלעכקייט (enlekhkeyt)closeness of appearance

Rhymes & wordplay

Rhymes with similarity

All rhymes →
Cite this entry
APA

similarity. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/similarity

MLA

“similarity.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/similarity. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “similarity,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/similarity.

Source: similarity on Wiktionary, CC BY-SA 4.0.