conjectural

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adjective

In the nature of a conjecture, or based on a conjecture.

UncommonScrabble 22

Meanings

adjectiveconjectural (comparative more conjectural, superlative most conjectural)

comparative more conjectural · superlative most conjectural

  1. In the nature of a conjecture, or based on a conjecture.

    In conjectural statements, the French often use the Future or the Conditional, instead of the Perfect or the Pluperfect used in English.

    1863, Jules Festu, Practical lessons on the comparative construction of the verb in the French and English languages
    1 more example

    Medicine, however, has been, and still continues to be, an art so conjectural and uncertain, that our astonishment at the anxiety with which empirics have been sought after and followed is much diminished.

    1844, Thomas Joseph Pettigrew, On Superstitions Connected with the History and Practice of Medicine and Surgery

    Synonyms: hypothetical

nounconjectural (plural conjecturals)

plural conjecturals

  1. Something that is conjectural; a conjecture.

    Let us not assume such previous conjecturals, but rather consult and expostulate death, since death is the wages and the reward of sin.

    1821, Richard Franck, Northern memoirs, page 15

Synonyms & antonyms

adjectiveIn the nature of a conjecture, or based on a conjecture.

More synonyms by meaning

adjectivebased primarily on surmise rather than adequate evidence

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Englishconjecture
  2. Proto-Indo-European*h₂el-
  3. Proto-Indo-European*h₂élisder.?
  4. Englishconjectural

From conjecture + -al.

Full word history & related roots →

Translations

Arabic فَرَضِيّ
  • فَرَضِيّ (faraḍiyy)in the nature of a conjecture
Bulgarian предполагаем
  • предполагаем (predpolagaem)in the nature of a conjecture
Catalan conjectural
  • conjecturalin the nature of a conjecture
Dutch verondersteld, gegist
  • verondersteldin the nature of a conjecture
  • gegistin the nature of a conjecture
  • conjecturaalin the nature of a conjecture
French conjectural
  • conjecturalin the nature of a conjecture
Hungarian feltevésen alapuló
  • feltevésen alapulóin the nature of a conjecture
Italian congetturale
  • congetturalein the nature of a conjecture
Latin opīnābilis
  • opīnābilisin the nature of a conjecture
Polish oparty na przypuszczeniach, oparty na domysłach
  • oparty na przypuszczeniachin the nature of a conjecture
  • oparty na domysłachin the nature of a conjecture
Portuguese conjectural, conjetural
  • conjecturalin the nature of a conjecture
  • conjeturalin the nature of a conjecture
Spanish conjetural
  • conjeturalin the nature of a conjecture
Cite this entry
APA

conjectural. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/conjectural

MLA

“conjectural.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/conjectural. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “conjectural,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/conjectural.

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