Is “Conjecture” a Scrabble word?
Yes
CONJECTURE
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Conjecture
noun
1.A statement or an idea which is unproven, but is thought to be true; a guess.
“I explained it, but it is pure conjecture whether he understood, or not.”
2.A supposition based upon incomplete evidence; a hypothesis.
“The physicist used his conjecture about subatomic particles to design an experiment.”
3.(philology) A statement likely to be true based on available evidence, but which has not been formally proven.
Synonyms: halseny
verb
1.To guess; to venture an unproven idea.
“I do not know if it is true; I am simply conjecturing here.”
2.To infer on slight evidence; to guess at.