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Synonyms

conjectural

American  
[kuhn-jek-cher-uhl] / kənˈdʒɛk tʃər əl /

adjective

  1. of, of the nature of, or involving conjecture; problematical.

    Theories about the extinction of dinosaurs are highly conjectural.

    Synonyms:
    doubtful, theoretical, speculative
  2. given to making conjectures.

    a conjectural thinker.


conjectural British  
/ kənˈdʒɛktʃərəl /

adjective

  1. involving or inclined to conjecture

"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

Etymology

Origin of conjectural

1545–55; < Latin conjectūrālis, equivalent to conjectūr ( a ) conjecture + -ālis -al 1

Vocabulary lists containing conjectural

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.

Conjectural nuclear or environmental apocalypse flickers just over the horizon.

From The Wall Street Journal • Aug. 17, 2018

Conjectural Criticism was evidently practised largely: and almost with as little felicity as when Bentley held the pen.

From The Causes of the Corruption of the Traditional Text of the Holy Gospels Being the Sequel to The Traditional Text of the Holy Gospels by Miller, Edward

Conjectural evidence points to William Herbert as the person to whom the Sonnets are addressed.

From Lippincott's Magazine of Popular Literature and Science Volume 15, No. 88, April, 1875 by Various

Conjectural corrections of the text are pretty sure, in the long run, to have become effectually excluded.

From The Traditional Text of the Holy Gospels by Burgon, John William

Conjectural emendations were offered by Capellus in the 17th, and by scholars such as C.F.

From Encyclopaedia Britannica, 11th Edition, Volume 3, Slice 7 "Bible" to "Bisectrix" by Various