supposed

adjectives

required or under orders
"I'm supposed to be there at ten"; "he was supposed to go to the store"
is similar to
caused by law or conscience to follow a certain course
"felt obligated to repay the kindness"; "was obligated to pay off the student loan"
mistakenly believed
"the supposed existence of ghosts"
is similar to
not likely to be true or to occur or to have occurred
"legislation on the question is highly unlikely"; "an improbable event"
doubtful or suspect
"these so-called experts are no help"
based primarily on surmise rather than adequate evidence
"theories about the extinction of dinosaurs are still highly conjectural"; "the supposed reason for his absence"; "suppositious reconstructions of dead languages"; "hypothetical situation"