conject
/ˈkɒndʒɛkt/ /ˈkɑn.dʒɛkt/Definitions
1. verb
to form an opinion or judgment without sufficient evidence, or to propose something as a possibility or explanation.
“The scientist conjects that a new species may have evolved in the area.”
2. noun
a proposal or opinion formed without sufficient evidence, or a statement or theory proposed as a possibility or explanation.
“His conject about the company’s future was met with skepticism by the investors.”