conjecture
13 synonyms and 0 antonyms for conjecture, grouped by meaning and by how common each one is.
Noun — A guess or opinion formed without solid proof.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use conjecture
The word patterns that sound natural to a native speaker.
Etymology
From Latin coniectura, "a guess", from conicere, "to throw together" — from con- + iacere ("to throw"), the same root as "eject" and "project".
Full origin of conjecture →Frequently asked questions
What does “conjecture” mean?
The word “conjecture” means a guess or opinion formed without solid proof. In plain terms, an educated guess, or the act of making one.
How do you pronounce “conjecture”?
“Conjecture” is pronounced kuhn-JEHK-chuh (/kənˈd͡ʒɛk.t͡ʃɚ/ in IPA).
How do you use “conjecture” in a sentence?
Here is “conjecture” used in a sentence: “It's pure conjecture at this point who will win the leadership race.”
What part of speech is “conjecture”?
Depending on how it is used, “conjecture” can be a noun and a verb.
Where does the word “conjecture” come from?
The word “conjecture” comes from Latin. From Latin coniectura, "a guess", from conicere, "to throw together" — from con- + iacere ("to throw"), the same root as "eject" and "project".
Is “conjecture” a common word?
“Conjecture” is an uncommon word in modern English, usually learned at around the C2 level.
How many meanings does “conjecture” have?
“Conjecture” has 2 distinct senses listed in this dictionary. The most common is: a guess or opinion formed without solid proof.