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  • teoría/teoˈɾia/ Spanish
  • نظرية/na.ðˤa.rij.ja/ Arabic
  • θεωρία/θeoˈria/ Greek
  • கோட்பாடு/koːʈpɑːɖɯ/ Tamil
  • സിദ്ധാന്തം/sid̪d̪(ʱ)aːn̪d̪am/ Malayalam
  • теорія[teˈɔrʲijɐ] Ukrainian

“theory” in Spanish: teoría · French: théorie · German: theorie · Italian: teoria · Portuguese: teoria · Arabic: نظرية · Greek: θεωρία

It is commonest in Slovenian, where teorija is the 916th most used word.

Theory in other languages, A to Z

  • Arabic نظرية/na.ðˤa.rij.ja/ #1,204
  • Bosnian teorija/teǒːrija/ #2,000
  • Bulgarian теория[tɛˈɔrijɐ] #1,556
  • Catalan teoria/teuˈɾiə/ #1,449
  • Croatian teorija/teǒːrija/ #1,858
  • Czech teorie[ˈtɛorɪjɛ] #1,909
  • Danish teori[tˢeoˈʁiˀː] #2,063
  • Dutch theorie/teː.oːˈri/ #1,658
  • Estonian teooria/teˈoːriɑ̯/ #1,440
  • French théorie/te.ɔ.ʁi/ #1,846
  • Galician teoría/teoˈɾia/ #2,009
  • German theorie/te.oˈʁiː/ #2,384
  • Greek θεωρία/θeoˈria/ #1,549
  • Icelandic kenning[ˈcʰɛn(ː)iŋk] #2,380
  • Italian teoria/te.oˈri.a/ #1,792
  • Latvian teorija/ˈteorija/ #2,364
  • Lithuanian teorija[tʲɛ.ˈɔrʲɪjɛ] #1,424
  • Macedonian теорија[tɛˈɔɾi(j)a] #1,522
  • Malayalam സിദ്ധാന്തം/sid̪d̪(ʱ)aːn̪d̪am/ #1,381
  • Norwegian idé/ɪˈdeː/ idea, theory #567
  • Portuguese teoria/te.oˈɾi.ɐ/ #1,682
  • Romanian teoria/ˈteoɾja/ #2,115
  • Serbian teorija/teǒːrija/ #1,960
  • Slovak teória/teɔːria/ #1,277
  • Slovenian teorija/tɛɔríːja/ #916
  • Spanish teoría/teoˈɾia/ #1,858
  • Swedish lära/ˈlæːˌra/ a scientific branch, a theory #536
  • Tagalog teorya/teˈoɾja/ #1,596
  • Tamil கோட்பாடு/koːʈpɑːɖɯ/ #1,857
  • Ukrainian теорія[teˈɔrʲijɐ] #2,391
  • Urdu نظریہ/nə.zə.ɾɪ.jɑː/ #1,152
  • Vietnamese thuyết[tʰwiət̚˧˦] doctrine; theory #765

The speaker reads the word in the voice the LangX app uses for that language — synthesised, not a recording of a native speaker, so treat it as a guide. A row without a button has no reading we are free to use, or none we trust, yet. Voices for Catalan (upc_ona (ca_ES), CC BY-SA 4.0), Estonian (news (et_EE), CC BY 4.0), Slovenian (artur (sl_SI), CC BY 4.0) and Vietnamese (vais1000 (vi_VN), CC BY 4.0).

Knowing the word is the easy half.

Using it with someone who speaks the language is the half that sticks.

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