Dictionary.com
Thesaurus.com
Synonyms

hypothetical

American  
[hahy-puh-thet-i-kuhl] / ˌhaɪ pəˈθɛt ɪ kəl /

adjective

  1. assumed or entertained as a theoretical possibility, invented example, premise for argument’s sake, etc.; supposed.

    In the hypothetical case that you miss your flight or it is delayed, you will need a contingency plan.

    Synonyms:
    speculative, theoretical, supposition, academic
  2. relating to or characterized by the use of assumptions for argument’s sake or of provisional, informed conjectures to guide investigation.

    Science depends on hypothetical reasoning.

  3. Logic.

    1. (of a proposition) highly conjectural; not well supported by available evidence.

    2. (of a proposition or syllogism) conditional.

  4. tending to resort to theoretical assumptions, conditional propositions, invented examples, etc., especially unrealistic ones; speculative.

    His stuff is fun to read, but he’s so hypothetical I can’t take him seriously.

    Stop the worry spiral in your mind before your thoughts become too hypothetical.


noun

  1. a hypothetical situation, instance, etc..

    The Secretary of Defense refused to discuss hypotheticals with the reporters.

hypothetical British  
/ ˌhaɪpəˈθɛtɪkəl /

adjective

  1. having the nature of a hypothesis

  2. assumed or thought to exist

  3. logic another word for conditional

  4. existing only as an idea or concept

    a time machine is a hypothetical device

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • hypothetically adverb
  • unhypothetical adjective

Etymology

Origin of hypothetical

First recorded in 1580–90; from Greek hypothetik(ós) “supposed” ( hypo- hypo- + the- “placed, put,” base of tithénai “to place, put, set”) + -tikos -tic ) + -al 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Generally, this is preferable to asking a hypothetical in opinion polls, which are getting more difficult than ever to do well.

From Salon

Healey said he would not speculate on "hypotheticals" when pressed on whether he could rule out UK involvement in further strikes.

From BBC

On Monday, Citrini Research put out a blog post laying out a hypothetical, cataclysmic near-future in which AI eliminates white-collar jobs, upending companies and entire industries.

From MarketWatch

On Monday, software stocks lost over $200 billion in market capitalization after Citrini Research released a blog post depicting a hypothetical future where AI leads to mass layoffs.

From MarketWatch

"I don't want to do hypotheticals," he said, before the new Paramount bid was made.

From BBC