What is another word for Theory?

Synonyms for Theory
ˈθi ə ri, ˈθɪər ithe·o·ry

This thesaurus page includes all potential synonyms, words with the same meaning and similar terms for the word Theory.

English Synonyms and Antonyms4.4 / 5 votes

  1. theory

    A hypothesis is a statement of what is deemed possibly true, assumed and reasoned upon as if certainly true, with a view of reaching truth not yet surely known; especially, in the sciences, a hypothesis is a comprehensive tentative explanation of certain phenomena, which is meant to include all other facts of the same class, and which is assumed as true till there has been opportunity to bring all related facts into comparison; if the hypothesis explains all the facts, it is regarded as verified; till then it is regarded as a working hypothesis, that is, one that may answer for present practical purposes. A hypothesis may be termed a comprehensive guess. A guess is a swift conclusion from data directly at hand, and held as probable or tentative, while one confessedly lacks material for absolute certainty. A conjecture is more methodical than a guess, while a supposition is still slower and more settled; a conjecture, like a guess, is preliminary and tentative; a supposition is more nearly final; a surmise is more floating and visionary, and often sinister; as, a surmise that a stranger may be a pickpocket. Theory is used of the mental coordination of facts and principles, that may or may not prove correct; a machine may be perfect in theory, but useless in fact. Scheme may be used as nearly equivalent to theory, but is more frequently applied to proposed action, and in the sense of a somewhat visionary plan. A speculation may be wholly of the brain, resting upon no facts worthy of consideration; system is the highest of these terms, having most of assurance and fixity; a system unites many facts, phenomena, or doctrines into an orderly and consistent whole; we speak of a system of theology, of the Copernican system of the universe. Compare SYSTEM.

    Synonyms:
    conjecture, guess, hypothesis, scheme, speculation, supposition, surmise, system

    Antonyms:
    certainty, demonstration, discovery, evidence, fact, proof

Complete Dictionary of Synonyms and Antonyms0.0 / 0 votes

  1. theory

    Synonyms:
    speculation, assumption, doctrine, scheme, system, supposition, hypothesis, plea

    Antonyms:
    fact, truth

Princeton's WordNet0.0 / 0 votes

  1. theorynoun

    a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena

    "theories can incorporate facts and laws and tested hypotheses"; "true in fact and theory"

    Synonyms:
    possibility, hypothesis

  2. hypothesis, possibility, theorynoun

    a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena

    "a scientific hypothesis that survives experimental testing becomes a scientific theory"; "he proposed a fresh theory of alkalis that later was accepted in chemical practices"

    Synonyms:
    theory, possibleness, surmisal, hypothesis, possibility, opening, guess, conjecture, possible action, supposition, surmise, speculation

  3. theorynoun

    a belief that can guide behavior

    "the architect has a theory that more is less"; "they killed him on the theory that dead men tell no tales"

    Synonyms:
    possibility, hypothesis

Matched Categories

Dictionary of English Synonymes0.0 / 0 votes

  1. theorynoun

    Synonyms:
    speculation, hypothesis, assumption, conjecture, postulate, plan, scheme, system

  2. theorynoun

    Synonyms:
    science, philosophy, doctrine, abstract principles

  3. theorynoun

    Synonyms:
    exposition, rationale, reason

Synonyms, Antonyms & Associated Words5.0 / 1 vote

  1. theorynoun

    Synonyms:
    hypothesis

How to pronounce Theory?

How to say Theory in sign language?

Words popularity by usage frequency

rankingword
#136system
#1649theory
#2265opening
#2773guess
#2803scheme
#4175possibility
#4225principle
#5989thesis
#6019theoretical
#6758theories
#7150assumption
#8627hypothesis
#8637doctrine
#12702plea
#14041speculation
#22312doctrines
#22736conjecture
#48037supposition
#66872surmise
#74739theorie
#96995teoria

How to use Theory in a sentence?

  1. Dan Patrick:

    The law will change to say teaching critical race theory is prima facie evidence for good cause for tenure revocation.

  2. House Democrats:

    For their theory to work, Nancy Pelosi and House Democrats would have to elect Donald Trump president rather than Joe Biden. South Carolina... is not going to happen, not today or any other day.

  3. Matthias Mueller:

    In some cases it's very easy to repair the cars, in other cases it's very expensive and in that case we have to negotiate whether it would be better to bring back some of the cars to Volkswagen, in theory it's possible.

  4. Kelly Miller:

    Because Titan is the only moon in our solar system with a substantial atmosphere, scientists have wondered for a long time what its source was, the main theory has been that ammonia ice from comets was converted, by impacts or photochemistry, into nitrogen to form Titans atmosphere. While that may still be an important process, it neglects the effects of what we now know is a very substantial portion of comets: complex organic material.

  5. Lawrence Peter Berra:

    In theory, theory and practice are the same. In practice, they are not.


Translations for Theory

From our Multilingual Translation Dictionary

Get even more translations for Theory »

Translation

Find a translation for the Theory synonym in other languages:

Select another language:

  • - Select -
  • 简体中文 (Chinese - Simplified)
  • 繁體中文 (Chinese - Traditional)
  • Español (Spanish)
  • Esperanto (Esperanto)
  • 日本語 (Japanese)
  • Português (Portuguese)
  • Deutsch (German)
  • العربية (Arabic)
  • Français (French)
  • Русский (Russian)
  • ಕನ್ನಡ (Kannada)
  • 한국어 (Korean)
  • עברית (Hebrew)
  • Gaeilge (Irish)
  • Українська (Ukrainian)
  • اردو (Urdu)
  • Magyar (Hungarian)
  • मानक हिन्दी (Hindi)
  • Indonesia (Indonesian)
  • Italiano (Italian)
  • தமிழ் (Tamil)
  • Türkçe (Turkish)
  • తెలుగు (Telugu)
  • ภาษาไทย (Thai)
  • Tiếng Việt (Vietnamese)
  • Čeština (Czech)
  • Polski (Polish)
  • Bahasa Indonesia (Indonesian)
  • Românește (Romanian)
  • Nederlands (Dutch)
  • Ελληνικά (Greek)
  • Latinum (Latin)
  • Svenska (Swedish)
  • Dansk (Danish)
  • Suomi (Finnish)
  • فارسی (Persian)
  • ייִדיש (Yiddish)
  • հայերեն (Armenian)
  • Norsk (Norwegian)
  • English (English)

Citation

Use the citation below to add these synonyms to your bibliography:

Style:MLAChicagoAPA

"Theory." Synonyms.com. STANDS4 LLC, 2024. Web. 29 Mar. 2024. <https://www.synonyms.com/synonym/Theory>.

Discuss these Theory synonyms with the community:

0 Comments

    Are we missing a good synonym for Theory?

    Free, no signup required:

    Add to Chrome

    Get instant synonyms for any word that hits you anywhere on the web!

    Free, no signup required:

    Add to Firefox

    Get instant synonyms for any word that hits you anywhere on the web!

    Browse Synonyms.com

    Quiz

    Are you a human thesaurus?

    »
    Which of the following words is a synonym of Walk?
    A Perambulate
    B Disengage
    C Converge
    D Refrain

    Nearby & related entries:

    Alternative searches for Theory: